<http://webisa.webdatacommons.org/prov/139557212>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/375258113> .
<http://webisa.webdatacommons.org/375258113>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .
<http://webisa.webdatacommons.org/375258113>	<http://www.w3.org/ns/prov#value>	"features cited, including convenience, a welcoming atmosphere, confidentiality, efficiency," .
<http://webisa.webdatacommons.org/375258113>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .