About: http://webisa.webdatacommons.org/136213464

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	Yes, it is executing every time you look, because it is the sp_who that you are executing. sp_who runs a SELECT INTO (look at it is code if you want) and hence when you run sp_who, one of the things it sees is itself running.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlservercentral.com