<http://webisa.webdatacommons.org/prov/158484924>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/91352482> .
<http://webisa.webdatacommons.org/91352482>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pollen.com> .
<http://webisa.webdatacommons.org/91352482>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/91352482>	<http://www.w3.org/ns/prov#value>	"In some regions, trees such as maple, oak, elm and birch begin to pollinate in February, he explained." .
<http://webisa.webdatacommons.org/prov/203452193>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/91352482> .