About: http://webisa.webdatacommons.org/282991022

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	ScholarlyArticle So you have an schema:Article, and now you may decide if one of these more specific types applies to your content.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com