About: http://webisa.webdatacommons.org/116372135

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	Furthermore, the complex spec is a PITA to implement, and even though the spec is huge, there is lots of wiggle room that makes it difficult for different manufacturers to develop compatible products.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org