About: http://webisa.webdatacommons.org/319065719

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	As was described by Dr. Robert Paine in his classic 1966 paper, some sea stars (e.g., Pisaster ochraceus) may prey on sea urchins, mussels, and other shellfish that have no other natural predators.
http://www.w3.org/ns/prov#wasQuotedFrom	digplanet.com