@prefix dc: . @prefix this: . @prefix sub: . @prefix xsd: . @prefix prov: . @prefix pav: . @prefix np: . @prefix linkflows: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { sub:comment-17 a linkflows:ContentComment, linkflows:NegativeComment, linkflows:ReviewComment, linkflows:SuggestionComment; linkflows:hasCommentText "In the related work section (p.24/25) Games with a Purpose are mentioned. There exist also games with the dedicated purpose of DBpedia quality check that have not been mentioned/compared [4]. [4] J. Waitelonis, N. Ludwig, M. Knuth, H. Sack: Whoknows? - Evaluating Linked Data Heuristics with a Quiz that cleans up DBpedia. International Journal of Interactive Technology and Smart Education (ITSE), Emerald Group, Bingley (UK), Vol. 8, 2011 (3)."; linkflows:hasImpact "3"^^xsd:positiveInteger; linkflows:refersTo . } sub:provenance { sub:assertion prov:hadPrimarySource ; prov:wasAttributedTo . } sub:pubinfo { this: dc:created "2019-11-26T09:05:11+01:00"^^xsd:dateTime; pav:createdBy . }