<http://webisa.webdatacommons.org/135265103>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<eurekalert.org> .
<http://webisa.webdatacommons.org/prov/234702151>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/135265103> .
<http://webisa.webdatacommons.org/135265103>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/135265103>	<http://www.w3.org/ns/prov#value>	"The sun was a key element of Maya rulership, Houston says." .