@prefix this: . @prefix sub: . @prefix xsd: . @prefix dct: . @prefix prov: . @prefix np: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { "10.1145/2487788.2487807"; dct:creator , , ; dct:date "2013"^^xsd:gYear; dct:identifier "10.1145/2487788.2487807"; dct:isPartOf ; dct:publisher "ACM Press"; dct:title "Fragmented social media"; "10.1145/2487788.2487807"; , . a ; "Quercia"; "Daniele"; "Daniele Quercia" . a ; "An"; "Jisun"; "Jisun An" . a ; "Crowcroft"; "Jon"; "Jon Crowcroft" . dct:title "Proceedings of the 22nd International Conference on World Wide Web - WWW '13 Companion"; a . } sub:provenance { sub:assertion prov:wasDerivedFrom . } sub:pubinfo { this: dct:created "2021-09-20T12:48:17.385+02:00"^^xsd:dateTime; dct:creator , , , , ; dct:license . }