<http://webisa.webdatacommons.org/244642910>	<http://www.w3.org/ns/prov#value>	"Lightning is an example of ..." .
<http://webisa.webdatacommons.org/244642910>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/23750569>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/244642910> .
<http://webisa.webdatacommons.org/244642910>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<booklad.org> .