<http://webisa.webdatacommons.org/254262409>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/6159925>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254262409> .
<http://webisa.webdatacommons.org/254262409>	<http://www.w3.org/ns/prov#value>	"Google Maps and Google Calendars are both examples of services that offer iframe" .
<http://webisa.webdatacommons.org/prov/26491419>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254262409> .
<http://webisa.webdatacommons.org/254262409>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<virginia.edu> .