<http://webisa.webdatacommons.org/prov/349852598>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/177794858> .
<http://webisa.webdatacommons.org/177794858>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<midwestbookreview.com> .
<http://webisa.webdatacommons.org/177794858>	<http://www.w3.org/ns/prov#value>	"Sleeping positions, exercises, and other tips and advice about the human spine," .
<http://webisa.webdatacommons.org/prov/479654701>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/177794858> .
<http://webisa.webdatacommons.org/177794858>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .