About: http://webisa.webdatacommons.org/256192414

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	Had already been home invokes the idiomatic meaning of been as a sort of verb of motion, and implies that I had been home and gone away again.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com