<http://webisa.webdatacommons.org/199791046>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbslearningmedia.org> .
<http://webisa.webdatacommons.org/prov/389590316>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/199791046> .
<http://webisa.webdatacommons.org/199791046>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/199791046>	<http://www.w3.org/ns/prov#value>	"Solar energy is a renewable energy source, and its utilization has numerous benefits for our environment." .