About: http://webisa.webdatacommons.org/123033339

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A sample selection means selects a specific type of article from amongst the plurality of types of articles selected by the calculation means.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com