<http://webisa.webdatacommons.org/408276708>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<xfam.org> .
<http://webisa.webdatacommons.org/prov/446774674>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/408276708> .
<http://webisa.webdatacommons.org/408276708>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/408276708>	<http://www.w3.org/ns/prov#value>	"Avidin is a tetrameric or dimeric[1] biotin-binding protein produced in the oviducts of birds, reptiles and amphibians and deposited in the whites of their eggs." .