About: http://webisa.webdatacommons.org/15237693

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	There are the types" in Russell and Whitehead's Principia Mathematica, but those do not seem to me to have anything really to do with types as experienced in programming.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com