<http://webisa.webdatacommons.org/prov/185527213>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450607869> .
<http://webisa.webdatacommons.org/450607869>	<http://www.w3.org/ns/prov#value>	"about 45 feet long and 25 feet deep; decks, bulkheads and other structure inside" .
<http://webisa.webdatacommons.org/450607869>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/450607869>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ibiblio.org> .