About: http://webisa.webdatacommons.org/341017452

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 block is one piece of content on a page, and a page is an entire page (that contains several blocks).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com