About: http://webisa.webdatacommons.org/202204462

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	in UNIX scripting programming, cat is a command that could combine 2 files together:
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com