<http://webisa.webdatacommons.org/prov/173304541>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/297144712> .
<http://webisa.webdatacommons.org/297144712>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/297144712>	<http://www.w3.org/ns/prov#value>	"When a big file has to be sent by way of email, there can be troubles in uploading the file mainly because of its size." .
<http://webisa.webdatacommons.org/297144712>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wadcconference.com> .