About: http://webisa.webdatacommons.org/148221490

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	Beyond just arity checking, other forms of typing might be useful as well, like maybe you want to enforce that an input to a template is a sequence, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	reddit.com