About: http://webisa.webdatacommons.org/24655806

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	Not only will this give use code completion and a very, very small performance gain, the true benefit of this best practice is that the compiler will warn us in case of typos.
http://www.w3.org/ns/prov#wasQuotedFrom	tutsplus.com