<http://webisa.webdatacommons.org/141972118>	<http://www.w3.org/ns/prov#value>	"l stuff would not a significant portion of the total mass that contributes to gravity of our own sun and earth be from dark matter?I do not doubt that dark matter contributes to gravity but to say that it has an effect in a way that would suggest it have mass\" is one of those moments where I go searching to find out what I do not understand this time because that makes no sense." .
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<http://webisa.webdatacommons.org/141972118>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slashdot.org> .
<http://webisa.webdatacommons.org/141972118>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .