DBREC-10.js

Excerpt

Furthermore, we identified 11 useless property-value combinations to compute our recommendations, by being too generic such as rdf:type foaf:Agent. Finally, from the 767 properties used to link any resource to an artist, 336 were removed as used only to link to a single artist, and 115 were wrongly written.

Synopsys

  1. having a dataset with artists and links to resources using 767 properties >> access, Dataset, Artist, Link, Resource, 767, Property
  2. identify useless property-value combinations because too generic >> identify, Useless, PropertyValue, Combination, Because, TooGeneric
  3. identify useless properties because used to link only to a single artist. They are 336, 115 of them are wrongly written. >> identify, Useless, Property, Because, Usage, Link, Single, Artist

Diagram

Turtle

@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix : <http://purl.org/datanode/ex/0.2/DBREC/10#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . @prefix dbpedia: <http://dbpedia.org/resource/> . @prefix dn: <http://purl.org/datanode/ns/> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix void: <http://rdfs.org/ns/void#> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . <http://purl.org/datanode/ex/0.2/DBREC/10#> a foaf:Document ; rdfs:comment "0) having a dataset with artists and links to resources using 767 properties >> access, Dataset, Artist, Link, Resource, 767, Property 1) identify useless property-value combinations because too generic >> identify, Useless, PropertyValue, Combination, Because, TooGeneric 2) identify useless properties because used to link only to a single artist. They are 336, 115 of them are wrongly written. >> identify, Useless, Property, Because, Usage, Link, Single, Artist" ; rdfs:label "Furthermore, we identified 11 useless property-value combinations to compute our recommendations, by being too generic such as rdf:type foaf:Agent. Finally, from the 767 properties used to link any resource to an artist, 336 were removed as used only to link to a single artist, and 115 were wrongly written." . :dset dn:hasSection :useless, [ dn:disjointSection :useless ] ; void:properties "767"^^xsd:int . :linkToSingleArtist dn:hasPortion [ void:entities "115"^^xsd:int ; rdfs:comment "these properties are wrongly written"@en ] ; rdfs:comment "these properties link to a single artist"@en . :uselessOnlyOnce dn:isSectionOf :useless ; dn:relations :linkToSingleArtist ; void:properties "336"^^xsd:int . :uselessTooGeneric dn:disjointSection :uselessOnlyOnce ; dn:isSectionOf :useless .