<http://webisa.webdatacommons.org/75134407>	<http://www.w3.org/ns/prov#value>	"There was gravity, but there was also a luminiferous ether, and no such thing as radiation." .
<http://webisa.webdatacommons.org/75134407>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/prov/14834765>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/75134407> .
<http://webisa.webdatacommons.org/75134407>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .