<http://webisa.webdatacommons.org/247896197>	<http://www.w3.org/ns/prov#value>	"Different groups, group size, kinds of individuals, individual skills, technical affordances, type of content, no policies, lots of policies, participation over time ??? changes in each of these areas causes changes in motivation and social participation." .
<http://webisa.webdatacommons.org/247896197>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/247896197>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dmlcompetition.net> .
<http://webisa.webdatacommons.org/prov/260950918>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247896197> .