<http://webisa.webdatacommons.org/22105883>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/251048534>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/22105883> .
<http://webisa.webdatacommons.org/prov/251048850>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/22105883> .
<http://webisa.webdatacommons.org/22105883>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pcadvisor.co.uk> .
<http://webisa.webdatacommons.org/prov/73702780>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/22105883> .
<http://webisa.webdatacommons.org/22105883>	<http://www.w3.org/ns/prov#value>	"The main options are an external hard disk, optical discs such as DVD or Blu-ray, or a USB flash drive if you do not have many large files to back up." .