<http://webisa.webdatacommons.org/prov/368939166>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/210521425> .
<http://webisa.webdatacommons.org/210521425>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/210521425>	<http://www.w3.org/ns/prov#value>	"So let???s compare models with data, and we???ll start with a proxy for the PDO, and I???ll borrow a few graphs from an earlier post." .
<http://webisa.webdatacommons.org/210521425>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wattsupwiththat.com> .