<http://webisa.webdatacommons.org/270439660>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/310126748>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/270439660> .
<http://webisa.webdatacommons.org/270439660>	<http://www.w3.org/ns/prov#value>	"Concentration techniques for oocysts in environmental samples are poor and detection methods often cross-react with algae or other debris." .
<http://webisa.webdatacommons.org/270439660>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gov.bc.ca> .