About: http://webisa.webdatacommons.org/16031079

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	These are the 5 main ones (at least in the books), but there is a bunch of other small random ones that are never mentioned but just exist for the sake of world building.
http://www.w3.org/ns/prov#wasQuotedFrom	reddit.com