<http://webisa.webdatacommons.org/prov/173461932>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/197809381> .
<http://webisa.webdatacommons.org/197809381>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackoverflow.com> .
<http://webisa.webdatacommons.org/197809381>	<http://www.w3.org/ns/prov#value>	"Since you are iterating through all items and checking whether they are selected or not all you need to do is set a flag that will become true the moment one of the items is not selected (meaning, there will be at least one item left to be added)." .
<http://webisa.webdatacommons.org/197809381>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .