About: http://webisa.webdatacommons.org/194203859

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	Many filter-feeding marine animals are sessile and thus ???available??? as tools, and aquatic animal products such as shells do not deteriorate quickly.
http://www.w3.org/ns/prov#wasQuotedFrom	royalsocietypublishing.org