<http://webisa.webdatacommons.org/prov/73783065>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232181852> .
<http://webisa.webdatacommons.org/prov/73107222>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232181852> .
<http://webisa.webdatacommons.org/232181852>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sfmuseum.org> .
<http://webisa.webdatacommons.org/232181852>	<http://www.w3.org/ns/prov#value>	"However, many kinds of herbs and roots show nothing in the test tube; consequently, the chemists cannot determine their uses." .
<http://webisa.webdatacommons.org/232181852>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .