<http://webisa.webdatacommons.org/prov/306760670>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414148227> .
<http://webisa.webdatacommons.org/414148227>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/132810051>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414148227> .
<http://webisa.webdatacommons.org/prov/158439184>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414148227> .
<http://webisa.webdatacommons.org/414148227>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wcbe.org> .
<http://webisa.webdatacommons.org/414148227>	<http://www.w3.org/ns/prov#value>	"it is not yet clear what kind of surface the planet might have ??? researchers do not know if the planet is made mostly of rock or water or something else." .