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Extensions to the Vocabulary of Interlinked Datasets (VoID)

Metadata

URI
http://ldf.fi/void-ext
Publisher(s)
Semantic Computing Research Group
Creator(s)
Eetu Mäkelä
Created
2014-02-17
Modified
2014-02-17
Version Information
1.0.0
Imports
ns:void
Ontology RDF
RDF (turtle)

Description

This ontology contains extensions to the Vocabulary of Interlinked Datasets (VoID). Together, these extensions allow a much richer statistical description of a dataset to be given than is possible by pure VoID alone. For more documentation, see: Eetu Mäkelä: Aether - Generating and Viewing Extended VoID Statistical Descriptions of RDF Datasets. Proceedings of the ESWC 2014 demonstration track, Springer-Verlag, May, 2014.

Table of Contents

  1. Object Properties
  2. Functional Properties
  3. Datatype Properties
  4. Namespaces
  5. Legend

Classes

Object Properties

object datatype partitionop # OPs

URI http://ldf.fi/void-ext#datatypePartition
Description

A subset of a void:Dataset that contains only literals that have a certain datatype.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

IRI length partitionop # OPs

URI http://ldf.fi/void-ext#iriLengthPartition
Description

A subset of a void:Dataset that contains only IRIs that have a certain length.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

object language partitionop # OPs

URI http://ldf.fi/void-ext#languagePartition
Description

A subset of a void:Dataset that contains only literals that have a certain language tag.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

literal length partitionop # OPs

URI http://ldf.fi/void-ext#literalLengthPartition
Description

A subset of a void:Dataset that contains only literals that have a certain length.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

object class partitionop # OPs

URI http://ldf.fi/void-ext#objectClassPartition
Description

A subset of a void:Dataset that contains only entities of a certain rdfs:Class that occur in the object position of triples in the dataset.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

object IRI length partitionop # OPs

URI http://ldf.fi/void-ext#objectIRILengthPartition
Description

A subset of a void:Dataset that contains only IRIs that have a certain length and occur in the object position of triples in the dataset.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

object namespace partitionop # OPs

URI http://ldf.fi/void-ext#objectNamespacePartition
Description

A subset of a void:Dataset that contains only entities that occur in the object position of triples in the dataset and start with a certain namespace.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

object partitionop # OPs

URI http://ldf.fi/void-ext#objectPartition
Description

A subset of a void:Dataset that contains only triples with a certain object.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

property class partitionop # OPs

URI http://ldf.fi/void-ext#propertyClassPartition
Description

A subset of a void:Dataset that contains only entities of a certain rdfs:Class that occur in the predicate position of triples in the dataset.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

property IRI length partitionop # OPs

URI http://ldf.fi/void-ext#propertyIRILengthPartition
Description

A subset of a void:Dataset that contains only IRIs that have a certain length and occur in the property position of triples in the dataset.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

property namespace partitionop # OPs

URI http://ldf.fi/void-ext#propertyNamespacePartition
Description

A subset of a void:Dataset that contains only entities that occur in the predicate position of triples in the dataset and start with a certain namespace.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

subject IRI length partitionop # OPs

URI http://ldf.fi/void-ext#subjectIRILengthPartition
Description

A subset of a void:Dataset that contains only IRIs that have a certain length and occur in the subject position of triples in the dataset.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

subject namespace partitionop # OPs

URI http://ldf.fi/void-ext#subjectNamespacePartition
Description

A subset of a void:Dataset that contains only entities that occur in the subject position of triples in the dataset and start with a certain namespace.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

subject partitionop # OPs

URI http://ldf.fi/void-ext#subjectPartition
Description

A subset of a void:Dataset that contains only triples with a certain subject.

Super-properties void:subset
Domain(s) void:Datasetc
Range(s) void:Datasetc

Functional Properties

datatypefp # FPs

URI http://ldf.fi/void-ext#datatype
Description

the datatype that is required of literals to be included into a datatype-based partition.

Domain(s) void:Datasetc
Range(s) rdfs:Resourcec

languagefp # FPs

URI http://ldf.fi/void-ext#language
Description

the language that is required of literals to be included into a language-based partition.

Domain(s) void:Datasetc
Range(s) rdf:PlainLiteralc

namespacefp # FPs

URI http://ldf.fi/void-ext#namespace
Description

the namespace that is required of resources to be included into a namespace-based partition.

Domain(s) void:Datasetc
Range(s) rdfs:Resourcec

objectfp # FPs

URI http://ldf.fi/void-ext#object
Description

the resource that is the object of all triples in an object-based partition.

Domain(s) void:Datasetc
Range(s) rdfs:Resourcec

subjectfp # FPs

URI http://ldf.fi/void-ext#subject
Description

the resource that is the subject of all triples in a subject-based partition.

Domain(s) void:Datasetc
Range(s) rdfs:Resourcec

Datatype Properties

average IRI lengthdp # DPs

URI http://ldf.fi/void-ext#averageIRILength
Description

The average length of IRIs in a void:Dataset. In other words, the average length of IRIs that occur in the subject, predicate or object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

average literal lengthdp # DPs

URI http://ldf.fi/void-ext#averageLiteralLength
Description

The average length of literals in a void:Dataset. In other words, the average length of literals that occur in the object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

average object IRI lengthdp # DPs

URI http://ldf.fi/void-ext#averageObjectIRILength
Description

The average length of object IRIs in a void:Dataset. In other words, the average length of IRIs that occur in the object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

average property IRI lengthdp # DPs

URI http://ldf.fi/void-ext#averagePropertyIRILength
Description

The average length of property IRIs in a void:Dataset. In other words, the average length of IRIs that occur in the property position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

average subject IRI lengthdp # DPs

URI http://ldf.fi/void-ext#averageSubjectIRILength
Description

The average length of subject IRIs in a void:Dataset. In other words, the average length of IRIs that occur in the subject position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

datatypesdp # DPs

URI http://ldf.fi/void-ext#datatypes
Description

The total number of literal datatypes in a void:Dataset. In other words, the number of distinct datatypes that appear in any datatyped literal objects in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct blank node objectsdp # DPs

URI http://ldf.fi/void-ext#distinctBlankNodeObjects
Description

The total number of distinct blank node objects in a void:Dataset. In other words, the number of distinct blank nodes that occur in the object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct blank node subjectsdp # DPs

URI http://ldf.fi/void-ext#distinctBlankNodeSubjects
Description

The total number of distinct blank node subjects in a void:Dataset. In other words, the number of distinct blank nodes that occur in the subject position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct blank nodesdp # DPs

URI http://ldf.fi/void-ext#distinctBlankNodes
Description

The total number of distinct blank nodes in a void:Dataset. In other words, the number of distinct blank nodes that occur in the subject or object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct IRI reference objectsdp # DPs

URI http://ldf.fi/void-ext#distinctIRIReferenceObjects
Description

The total number of distinct IRI reference objects in a void:Dataset. In other words, the number of distinct IRI references that occur in the object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct IRI reference subjectsdp # DPs

URI http://ldf.fi/void-ext#distinctIRIReferenceSubjects
Description

The total number of distinct IRI reference subjects in a void:Dataset. In other words, the number of distinct IRI references that occur in the subject position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct IRI referencesdp # DPs

URI http://ldf.fi/void-ext#distinctIRIReferences
Description

The total number of distinct IRI references in a void:Dataset. In other words, the number of distinct IRI references that occur in the subject, predicate or object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct literalsdp # DPs

URI http://ldf.fi/void-ext#distinctLiterals
Description

The total number of distinct literals in a void:Dataset. In other words, the number of distinct literals that occur in the object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

distinct RDF nodesdp # DPs

URI http://ldf.fi/void-ext#distinctRDFNodes
Description

The total number of distinct RDF nodes in a void:Dataset. In other words, the number of distinct literals, IRI references and blank nodes that occur in the subject, predicate or object position of triples in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

languagesdp # DPs

URI http://ldf.fi/void-ext#languages
Description

The total number of literal languages in a void:Dataset. In other words, the number of distinct languages that appear in any language literal objects in the dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

lengthdp # DPs

URI http://ldf.fi/void-ext#length
Description

A maximum length (inclusive) that is required for an object to be included in a length-based partition.

Domain(s) void:Datasetc
Range(s) xmls:integerc

minimum lengthdp # DPs

URI http://ldf.fi/void-ext#minLength
Description

A minimum length (inclusive) that is required for an object to be included in a length-based partition.

Domain(s) void:Datasetc
Range(s) xmls:integerc

object classesdp # DPs

URI http://ldf.fi/void-ext#objectClasses
Description

The total number of distinct object classes in a void:Dataset. In other words, the number of distinct resources occuring as objects of rdf:type triples in the dataset, where the subjects of the rdf:type triples occur in the object position of triples in the (sub-)dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

property classesdp # DPs

URI http://ldf.fi/void-ext#propertyClasses
Description

The total number of distinct property classes in a void:Dataset. In other words, the number of distinct resources occuring as objects of rdf:type triples in the dataset, where the subjects of the rdf:type triples occur in the predicate position of triples in the (sub-)dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

subject classesdp # DPs

URI http://ldf.fi/void-ext#subjectClasses
Description

The total number of distinct subject classes in a void:Dataset. In other words, the number of distinct resources occuring as objects of rdf:type triples in the dataset, where the subjects of the rdf:type triples occur in the subject position of triples in the (sub-)dataset.

Domain(s) void:Datasetc
Range(s) xmls:integerc

Namespaces

default (void-ext)
http://ldf.fi/void-ext#
brick
https://brickschema.org/schema/Brick#
csvw
http://www.w3.org/ns/csvw#
dcam
http://purl.org/dc/dcam/
dcat
http://www.w3.org/ns/dcat#
dce
http://purl.org/dc/elements/1.1/
dcmitype
http://purl.org/dc/dcmitype/
dcterms
http://purl.org/dc/terms/
doap
http://usefulinc.com/ns/doap#
foaf
http://xmlns.com/foaf/0.1/
geo
http://www.opengis.net/ont/geosparql#
ldf.fi
http://ldf.fi/
ns
http://rdfs.org/ns/
odrl
http://www.w3.org/ns/odrl/2/
org
http://www.w3.org/ns/org#
owl
http://www.w3.org/2002/07/owl#
prof
http://www.w3.org/ns/dx/prof/
prov
http://www.w3.org/ns/prov#
qb
http://purl.org/linked-data/cube#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
sdo
https://schema.org/
sh
http://www.w3.org/ns/shacl#
skos
http://www.w3.org/2004/02/skos/core#
sosa
http://www.w3.org/ns/sosa/
ssn
http://www.w3.org/ns/ssn/
time
http://www.w3.org/2006/time#
vann
http://purl.org/vocab/vann/
void
http://rdfs.org/ns/void#
wgs
https://www.w3.org/2003/01/geo/wgs84_pos#
xmls
http://www.w3.org/2001/XMLSchema#

Legend

cClasses
opObject Properties
fpFunctional Properties
dpData Properties
apAnnotation Properties
pProperties
niNamed Individuals