<http://webisa.webdatacommons.org/prov/161668501>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/184979268> .
<http://webisa.webdatacommons.org/184979268>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/208620135>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/184979268> .
<http://webisa.webdatacommons.org/184979268>	<http://www.w3.org/ns/prov#value>	"Water is a combination of hydrogen and oxygen." .
<http://webisa.webdatacommons.org/184979268>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pennmedicine.org> .