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<http://webisa.webdatacommons.org/prov/445525781>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/207654560> .
<http://webisa.webdatacommons.org/207654560>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/207654560>	<http://www.w3.org/ns/prov#value>	"chers to diagnose diseases such as ovarian cancer earlier by identifying specific proteins in blood or other fluids and tissue that indicate the presence of disease at its earliest stages, leading to better prevention, screening and treatment options." .