<http://webisa.webdatacommons.org/prov/241286846>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72236391> .
<http://webisa.webdatacommons.org/prov/241128593>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72236391> .
<http://webisa.webdatacommons.org/72236391>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/72236391>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/72236391>	<http://www.w3.org/ns/prov#value>	"When we are engaged in conversation with another human they are mainly observing our eyes and lips; they are mainly looking at that central column of our face." .