http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#Head http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI http://www.nanopub.org/nschema#hasAssertion http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#assertion http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI http://www.nanopub.org/nschema#hasProvenance http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#provenance http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI http://www.nanopub.org/nschema#hasPublicationInfo http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#pubinfo http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#assertion http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#paragraph http://purl.org/spar/c4o/hasContent When analyzing the number of microtasks gener- ated in each stage, the Verify stage seems to produce more tasks than the Find stage. This is a consequence of simplifying the difficulty of the microtasks in the Verify stage, where workers have to assess only one type of quality issue at the time. However, in practice, the number of microtasks generated in the Verify stage is not necessarily larger. For instance, in our experiments with LD experts and crowd workers, we ob- served that large portions of the triples are not anno- tated with quality issues in the Find stage. Since Algorithm 2 prunes triples with no quality issues (consistently with the definition of the Find-Fix-Verify pattern), the subset of triples crowdsourced in the Verify stage is considerably smaller than the original set, hence the number of microtasks to verify is reduced. http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#paragraph http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/spar/doco/Paragraph http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#provenance http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#assertion http://www.w3.org/ns/prov#hadPrimarySource http://dx.doi.org/10.3233/SW-160239 http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0003-0530-4305 http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI#pubinfo http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI http://purl.org/dc/terms/created 2019-11-08T18:05:11+01:00 http://purl.org/np/RAkT8hvQzHp7TcUpR132hwoK4_gPKDUSYntZoHXLWdCMI http://purl.org/pav/createdBy https://orcid.org/0000-0002-7114-6459