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<http://webisa.webdatacommons.org/211273441>	<http://www.w3.org/ns/prov#value>	"The mass of nucleic acid present may be determined by mass spectrometry or other methods used to determine mass." .
<http://webisa.webdatacommons.org/211273441>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/81284721>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/211273441> .