<http://webisa.webdatacommons.org/252796807>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/38227699>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/252796807> .
<http://webisa.webdatacommons.org/252796807>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<discovermagazine.com> .
<http://webisa.webdatacommons.org/252796807>	<http://www.w3.org/ns/prov#value>	"Steve NadisWhy is gravity so pathetically weak compared to other forces?" .