About: http://webisa.webdatacommons.org/52363453

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	This is a good thing for most selectors, but not so much for a column selector because it needs context information, such as access to rows and table sections ( thead , tbody and tfoot.) For example, say you write the following selector:
http://www.w3.org/ns/prov#wasQuotedFrom	bramstein.com