DBREC-3.js

Excerpt

On the other hand, we identified lots of redundancy and inconsistencies in our DBpedia subset7. Especially, many links between resources are defined redundantly as http://dbpedia.org/ontology/xxx and at the same time as http://dbpedia.org/property/xxx. We then removed duplicates, leading to 1,675,711 triples, i.e. only 55.7% of the original dataset.

Synopsys

  1. having data with redundancies and inconsistencies >> access, Data, Redundancy, Inconsistency
  2. remove redundancies >> remove, Redundancy
  3. remove inconsistencies >> remove, Inconsistency
  4. remove duplicates (same as redundancies?) >> remove, Duplicate
  5. data is now 55.7 percent of before >> Data, Now, Before

Diagram

Turtle

@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix : <http://purl.org/datanode/ex/0.2/DBREC/3#> . @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/3#> a foaf:Document ; rdfs:comment "0) having data with redundancies and inconsistencies >> access, Data, Redundancy, Inconsistency 1) remove redundancies >> remove, Redundancy 2) remove inconsistencies >> remove, Inconsistency 3) remove duplicates (same as redundancies?) >> remove, Duplicate 4) data is now 55.7 percent of before >> Data, Now, Before" ; rdfs:label "On the other hand, we identified lots of redundancy and inconsistencies in our DBpedia subset7. Especially, many links between resources are defined redundantly as http://dbpedia.org/ontology/xxx and at the same time as http://dbpedia.org/property/xxx. We then removed duplicates, leading to 1,675,711 triples, i.e. only 55.7% of the original dataset." . :good dn:disjointPart [ dn:hasPart :inconsistent, :redundant ] ; dn:inconsistentWith :inconsistent, :redundant ; dn:isPartOf :origin ; dn:overlappingCapability :redundant . :inconsistent dn:isPartOf :origin . :obtained dn:cleanedFrom :DBPedia ; dn:isCopyOf :good . :origin dn:isPartOf :DBPedia . :redundant dn:isPartOf :origin .