<http://webisa.webdatacommons.org/419208673>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<crookedtimber.org> .
<http://webisa.webdatacommons.org/419208673>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/306534681>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/419208673> .
<http://webisa.webdatacommons.org/419208673>	<http://www.w3.org/ns/prov#value>	"It probably took 100 peasants to feed one specialist, so it wouldn???t be wrong to say that population size was a limiting factor but not I think for the reasons that Stross cites." .