<http://webisa.webdatacommons.org/prov/45250531>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/129357160> .
<http://webisa.webdatacommons.org/129357160>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/129357160>	<http://www.w3.org/ns/prov#value>	"It can be challenging for vegetarians and vegans to get important nutrients such as protein, iron, zinc, vitamin B12 and omega-3 fatty acids." .
<http://webisa.webdatacommons.org/129357160>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ihavenet.com> .