About: http://webisa.webdatacommons.org/339866005

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	Most sponges need a firm surface on which to attach, such as rocks or the skeletons of dead sponges and coral.
http://www.w3.org/ns/prov#wasQuotedFrom	jrank.org