About: http://webisa.webdatacommons.org/128506440

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	Related ArtMany back packs have been developed for carrying equipment, food, and personal items during hiking, walking, climbing, and other outdoor sports and recreational activities.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com