About: http://webisa.webdatacommons.org/257242099

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	Let's see, the data types allowed under XPath are string, numeric, node-set, Boolean, and, uh....
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com