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<http://webisa.webdatacommons.org/prov/72104253>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50167701> .
<http://webisa.webdatacommons.org/50167701>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/50167701>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ebparks.org> .
<http://webisa.webdatacommons.org/50167701>	<http://www.w3.org/ns/prov#value>	"A selection of nature books, note cards, t-shirts, and other items are for sale at Black Diamond, Coyote Hills, Crab Cove, Sunol and the Tilden Nature Area." .