Physical Data Description (PHDD)

IRI:
http://rdf-vocabulary.ddialliance.org/phdd
Date:
25/05/2014
Current version:
0.1
Authors:
Joachim Wackerow
Larry Hoyle
Thomas Bosch
Contributors:
Richard Cyganiak
Other visualisation:
Ontology source

Abstract

Physical data description (PHDD) of existing or published data (tables) in a rectangular format. The data could be either represented in records with character-separated values (CSV) or in records with fixed length.

PHDD could be used standalone or together with related vocabularies like Data Catalog Vocabulary (DCAT) or DDI-RDF Discovery.

Descriptions in PHDD could be added to Web pages which provide tables in rectangular format. This would enable processing by programs of this data.

The combined usage of PHDD, DDI-RDF Discovery, and DCAT would enable the creation of data repositories which provide metadata for the description of collections, for data discovery, and for processing of the data.

PHDD is based on the DDI (Data Documentation Initiative, ddialliance.org) specification.

This ontology is available at http://rdf-vocabulary.ddialliance.org/phdd, and uses the namespace prefix phdd.

Table of Content

  1. Classes
  2. Object Properties
  3. Data Properties
  4. Namespace Declarations

Classes

Columnc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#Column

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/logicalproduct_xsd/elements/Variable.html

A column of a table. Other terms are variable or data item.

Equivalent class in Disco: Variable

Disco documentation: http://rdf-vocabulary.ddialliance.org/discovery.html#variable-and-variable-definition

Equivalent element in DDI 3.2: l:Variable

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/logicalproduct_xsd/elements/Variable.html

is in range of
columnop

Column descriptionc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#ColumnDescription

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Detailed description of a column. It comprehends common properties of delimited column and fixed column data.

has sub-classes
Delimited column descriptionc, fixed column descriptionc
is in domain of
Decimal positionsdp, End positiondp, Recommended data typeop, Recommended display data formatop, Record numberdp, Start positiondp, Storage formatop, widthdp

Delimitedc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#Delimited

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Detailed description of a table with character-separated values additionally to the common properties in "TableStructure".

has super-classes
Table Structurec
is in domain of
Delimiterdp, First data linedp, Names on first rowdp, consecutive delimiters as onedp, text qualifierop

Delimited column descriptionc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#DelimitedColumnDescription

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Detailed description of a column in CSV data additionally to the common properties in "ColumnDescription".

has super-classes
Column descriptionc
is in domain of
Column positiondp

discovery:DataFilec back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/discovery#DataFile

is equivalent to
Tablec

discovery:Variablec back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/discovery#Variable

is equivalent to
Columnc

fixed column descriptionc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#FixedColumnDescription

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Detailed description of a column in fixed record length data in addition to the common properties in "ColumnDescription".

has super-classes
Column descriptionc

Fixed record lengthc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#FixedRecordLength

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Detailed description of a table with fixed record length additionally to the common properties in "TableStructure".

has super-classes
Table Structurec
is in domain of
Record lengthdp

Input Programc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#InputProgram

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Program or program statements for reading the data.

Related element in DDI 3.2: r:CommandFile

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/CommandFile.html

has super-classes
inverse Input programop max 1 Table Descriptionc
is in domain of
Program file nameop, Program versionop, Software typeop
is in range of
Input programop

Tablec back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#Table

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

A table, which could be a rectangular file with character-separated values (CSV) or a rectangular file with fixed record length.

This can be a subclass of "Distribution" in Data Catalog Vocabulary (DCAT), see: http://www.w3.org/TR/vocab-dcat/#class-distribution.

The equivalent class in DDI-RDF Discovery (Disco) is "DataFile", see: http://rdf-vocabulary.ddialliance.org/discovery.html#datafile.

Related element in DDI 3.2: p:PhysicalDataProduct

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/PhysicalDataProduct.html

has super-classes
dcat:Distributionc
is described byop min 1 Table Descriptionc
is in domain of
is structured byop

Table Descriptionc back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#TableDescription

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Description of a table by significant parameters.

is in domain of
Case quantitydp, File nameop, Input programop, Overall record countdp, Records per casedp

Table Structurec back to ToC or Class ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#TableStructure

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

The table properties described by default parameters of the data values.

has sub-classes
Delimitedc, Fixed record lengthc
is in domain of
Default decimal positionsdp, Default decimal separatordp, Default languageop, Default localeop, New lineop, character setop, columnop, default digit group separatorop
is in range of
is structured byop

Object Properties

character setop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#characterSet

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/CharacterSet.html

The character set or encoding used in the table. Supports the use of an external controlled vocabulary in SKOS.

Equivalent element in DDI 3.2: CharacterSet

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/CharacterSet.html

has domain
Table Structurec
has range
xsd:stringc or core:Conceptc

columnop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#column

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

A column of a table. Other terms are variable or data item.

Equivalent class in Disco: Variable

Disco documentation: http://rdf-vocabulary.ddialliance.org/discovery.html#variable-and-variable-definition

Equivalent element in DDI 3.2: l:Variable

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/logicalproduct_xsd/elements/Variable.html

has domain
Table Structurec
has range
Columnc

default digit group separatorop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#defaultDigitGroupSeparator

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDigitGroupSeparator.html

The character used to separate the component of whole numbers (thousands, millions, etc.) expressed as a one character string.

Equivalent element in DDI 3.2: r:DefaultDigitGroupSeparator

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDigitGroupSeparator.html

has range
xsd:stringc
is also defined as
data property

Default languageop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#defaultLanguage

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Default language of text in the table. Supports the use of an external controlled vocabulary in SKOS.

Related element in DDI 3.2: p:LanguageOfData

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/LanguageOfData.html

has domain
Table Structurec
has range
xsd:stringc or core:Conceptc

Default localeop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#defaultLocale

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

The default locale of text in the table. It is a set of parameters that defines the country, and any special variant preferences similar to BCP 47. The language can be defined by "defaultLanguage". Supports the use of an external controlled vocabulary in SKOS.

Related element in DDI 3.2: p:LocaleOfData

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/LocaleOfData.html

has domain
Table Structurec
has range
xsd:stringc or core:Conceptc

File nameop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#fileName

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

The file name or URI of the table.

Equivalent element in DDI 3.2: pi:DataFileIdentification

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicalinstance_xsd/elements/DataFileIdentification.html

has range
Input Programc or Table Descriptionc
is also defined as
data property

Input programop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#inputProgram

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Program or program statements for reading the data.

Related element in DDI 3.2: r:CommandFile

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/CommandFile.html

has domain
Table Descriptionc
has range
Input Programc

is described byop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#isDescribedBy

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

is described by

has domain
Columnc or Tablec
has range
Column descriptionc or Table Descriptionc

is structured byop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#isStructuredBy

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

is structured by

has domain
Tablec
has range
Table Structurec

New lineop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#newLine

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/EndOfLineMarker.html

Specifies the end-of-line (EOL) marker used in the file as produced. If no value is provided assume the use of a CRLF (carriage return and line feed)

Equivalent element in DDI 3.2: p:EndOfLineMarker

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/EndOfLineMarker.html

has range
xsd:stringc
is also defined as
data property

Program file nameop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#programFileName

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

File name or URI of the input program.

has range
xsd:stringc
is also defined as
data property

Program versionop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#programVersion

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Version of the software used of the program for reading the data.

has range
xsd:stringc
is also defined as
data property

Recommended data typeop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#recommendedDataType

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/RecommendedDataType.html

The data type as recommended by the data producer.

Equivalent element in DDI 3.2: r:RecommendedDataType

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/RecommendedDataType.html

has range
xsd:stringc
is also defined as
data property

Recommended display data formatop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#recommendedDisplayDataFormat

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/GenericOutputFormat.html

The recommended display format of the data values of a column. Supports the use of an external controlled vocabulary in SKOS.

Equivalent element in DDI 3.2: r:GenericOutputFormat

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/GenericOutputFormat.html

has domain
Column descriptionc
has range
xsd:stringc or core:Conceptc

Software typeop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#softwareType

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Software or program language used of the program for reading the data.

Equivalent element in DDI 3.2: r:ProgramLanguage

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/ProgramLanguage.html

has range
xsd:stringc
is also defined as
data property

Storage formatop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#storageFormat

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/StorageFormat.html

Definition of the storage format of data values of a column. Supports the use of an external controlled vocabulary in SKOS.

Equivalent element in DDI 3.2: p:StorageFormat

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/StorageFormat.html

has domain
Column descriptionc
has range
xsd:stringc or core:Conceptc

text qualifierop back to ToC or Object Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#textQualifier

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/BaseRecordLayoutType.html#a5

Use for delimited files to designate the which text qualifier, if any, was used. Valid values include: single quote, double quote, and none.

Equivalent element in DDI 3.2: p:RecordLayout/@textQualifier

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/BaseRecordLayoutType.html#a5

has range
xsd:stringc
is also defined as
data property

Data Properties

Case quantitydp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#caseQuantity

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicalinstance_xsd/elements/CaseQuantity.html

Number of cases or observations in the table.

Equivalent element in DDI 3.2: pi:CaseQuantity

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicalinstance_xsd/elements/CaseQuantity.html

has domain
Table Descriptionc
has range
xsd:nonNegativeInteger

Column positiondp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#columnPosition

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/ArrayPosition.html

Position number of the column for delimited records.

Equivalent element in DDI 3.2: ArrayPosition

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/ArrayPosition.html

has domain
Delimited column descriptionc
has range
xsd:positiveInteger

consecutive delimiters as onedp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#consecutiveDelimitersAsOne

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/complexTypes/DelimiterType.html#a6

Indicates how consecutive delimiters should be handed by the software.

Equivalent element in DDI 3.2: p:Delimiter/@treatConsecutiveDelimiterAsOne

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/complexTypes/DelimiterType.html#a6

has domain
Delimitedc
has range
xsd:boolean

Decimal positionsdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#decimalPositions

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/DecimalPositions.html

Number of decimal places for data values with an implied decimal separator. Another expression is decimal scaling factor. Default is 0.

Equivalent element in DDI 3.2: p:DecimalPositions

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/DecimalPositions.html

has domain
Column descriptionc
has range
xsd:positiveInteger

Default decimal positionsdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#defaultDecimalPositions

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDecimalPositions.html

Number of decimal places for data values with an implied decimal separator. It applies to the whole table. Another expression is decimal scaling factor. Default is 0.

Equivalent element in DDI 3.2: r:DefaultDecimalPositions

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDecimalPositions.html

has domain
Table Structurec
has range
xsd:positiveInteger

Default decimal separatordp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#defaultDecimalSeparator

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDecimalSeparator.html

The character used to separate whole numbers from decimals expressed as a one character string.

Equivalent element in DDI 3.2: r:DefaultDecimalSeparator

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDecimalSeparator.html

has domain
Table Structurec
has range
xsd:stringc

default digit group separatorop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#defaultDigitGroupSeparator

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDigitGroupSeparator.html

The character used to separate the component of whole numbers (thousands, millions, etc.) expressed as a one character string.

Equivalent element in DDI 3.2: r:DefaultDigitGroupSeparator

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/DefaultDigitGroupSeparator.html

has domain
Table Structurec
is also defined as
object property

Delimiterdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#delimiter

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/Delimiter.html

Defines the delimiter used to separate variables in a delimited record.

Equivalent element in DDI 3.2: p:Delimiter

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/Delimiter.html

has domain
Delimitedc
has range
xsd:stringc

End positiondp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#endPosition

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/EndPosition.html

Position of the last character of the column in a table with fixed record length. Must be specified if a value for "width" is not provided.

Equivalent element in DDI 3.2: p:EndPosition

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/EndPosition.html

has domain
Column descriptionc
has range
xsd:positiveInteger

File nameop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#fileName

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

The file name or URI of the table.

Equivalent element in DDI 3.2: pi:DataFileIdentification

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicalinstance_xsd/elements/DataFileIdentification.html

has domain
Table Descriptionc
is also defined as
object property

First data linedp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#firstDataLine

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

First line where the data start. Default is 2.

has domain
Delimitedc
has range
xsd:positiveInteger

Names on first rowdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#namesOnFirstRow

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/RecordLayoutType.html#a5

Indicates if the first row of the table contains the names of the columns. Default is true.

Equivalent element in DDI 3.2: p:RecordLayout/@namesOnFirstRow

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/RecordLayoutType.html#a5

has domain
Delimitedc
has range
xsd:boolean

New lineop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#newLine

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/EndOfLineMarker.html

Specifies the end-of-line (EOL) marker used in the file as produced. If no value is provided assume the use of a CRLF (carriage return and line feed)

Equivalent element in DDI 3.2: p:EndOfLineMarker

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/EndOfLineMarker.html

has domain
Table Structurec
is also defined as
object property

Overall record countdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#overallRecordCount

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicalinstance_xsd/elements/OverallRecordCount.html

Overall record count in the table.

Equivalent element in DDI 3.2: pi:OverallRecordCount

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicalinstance_xsd/elements/OverallRecordCount.html

has domain
Table Descriptionc
has range
xsd:nonNegativeInteger

Program file nameop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#programFileName

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

File name or URI of the input program.

has domain
Input Programc
is also defined as
object property

Program versionop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#programVersion

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Version of the software used of the program for reading the data.

has domain
Input Programc
is also defined as
object property

Recommended data typeop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#recommendedDataType

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/RecommendedDataType.html

The data type as recommended by the data producer.

Equivalent element in DDI 3.2: r:RecommendedDataType

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/RecommendedDataType.html

has domain
Column descriptionc
is also defined as
object property

Record lengthdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#recordLength

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

The length of a record with fixed length.

has domain
Fixed record lengthc
has range
xsd:nonPositiveInteger

Record numberdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#recordNumber

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/PhysicalRecordSegmentType.html#a6

The record number where this data item ("Column") is included. This applies only to tables with cases using multiple records. Default is 1.

Related element in DDI 3.2: p:PhysicalRecordSegment/@segmentOrder

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/PhysicalRecordSegmentType.html#a6

has domain
Column descriptionc
has range
xsd:positiveInteger

Records per casedp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#recordsPerCase

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

The number of records per case. Multiple records could represent one case. The default is 1.

has domain
Table Descriptionc
has range
xsd:positiveInteger

Software typeop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#softwareType

is defined by
http://rdf-vocabulary.ddialliance.org/phdd

Software or program language used of the program for reading the data.

Equivalent element in DDI 3.2: r:ProgramLanguage

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/ProgramLanguage.html

has domain
Input Programc
is also defined as
object property

Start positiondp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#startPosition

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/StartPosition.html

Position of the first character of the column in a table with fixed record length.

Equivalent element in DDI 3.2: p:StartPosition

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/StartPosition.html

has domain
Column descriptionc
has range
xsd:positiveInteger

text qualifierop back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#textQualifier

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/BaseRecordLayoutType.html#a5

Use for delimited files to designate the which text qualifier, if any, was used. Valid values include: single quote, double quote, and none.

Equivalent element in DDI 3.2: p:RecordLayout/@textQualifier

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/BaseRecordLayoutType.html#a5

has domain
Delimitedc
is also defined as
object property

widthdp back to ToC or Data Property ToC

IRI: http://rdf-vocabulary.ddialliance.org/phdd#width

is defined by
http://rdf-vocabulary.ddialliance.org/phdd
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/Width.html

Column width in a table with fixed record length. Must be specified if a value for "endPosition" is not provided.

Equivalent element in DDI 3.2: p:Width

DDI 3.2 Documentation: http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/elements/Width.html

has domain
Column descriptionc
has range
xsd:positiveInteger

Namespace Declarations back to ToC

default namespace
http://rdf-vocabulary.ddialliance.org/phdd#
baserecordlayouttype-html
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/BaseRecordLayoutType.html#
core
http://www.w3.org/2004/02/skos/core#
dc
http://purl.org/dc/elements/1.1/
dcat
http://www.w3.org/ns/dcat#
delimitertype-html
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/complexTypes/DelimiterType.html#
discovery
http://rdf-vocabulary.ddialliance.org/discovery#
elements
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/reusable_xsd/elements/
ns
http://creativecommons.org/ns#
owl
http://www.w3.org/2002/07/owl#
physicalrecordsegmenttype-html
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/PhysicalRecordSegmentType.html#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdf-vocabulary-ddialliance-org
http://rdf-vocabulary.ddialliance.org/
rdfs
http://www.w3.org/2000/01/rdf-schema#
recordlayouttype-html
http://www.ddialliance.org/Specification/DDI-Lifecycle/3.2/XMLSchema/FieldLevelDocumentation/schemas/physicaldataproduct_xsd/complexTypes/RecordLayoutType.html#
uml
https://raw.githubusercontent.com/linked-statistics/physical-data-description/master/UML/
xsd
http://www.w3.org/2001/XMLSchema#

This HTML document was obtained by processing the OWL ontology source code through LODE, Live OWL Documentation Environment, developed by Silvio Peroni.