PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The combination of hard substrate and voids that characterize boulder ridges and bedrock outcrops provides habitats that are rich in attached epifauna and groundfish, including sponges, bryozoa, hydrozoa, brachiopods, tunicates, redfish, cod, haddock, wolffish, cunner, and other species.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov