About: http://webisa.webdatacommons.org/124872263

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	Creatures don???t normally have attack powers that can be used as free actions, but some powers and other effects grant the ability to use an attack power (usually a basic attack) as a free action.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com