<http://webisa.webdatacommons.org/160310878> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/329666810> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/160310878> . <http://webisa.webdatacommons.org/160310878> <http://www.w3.org/ns/prov#wasQuotedFrom> <americanstaffing.net> . <http://webisa.webdatacommons.org/160310878> <http://www.w3.org/ns/prov#value> " the U.S. http://t.co/5yHaomn29v May 01 @StaffingTweets: View top-10 list of hard-to-fill jobs in U.S. for 12 months ending in March 2015 #ASASkillsGapIndex http://t.co/5yHaomn29v May 01 @StaffingTweets: RT @bio561: See which jobs are the hardest for employers to fill http://t.co/quabskVywI May 01 @StaffingTweets: #ASASkillsGapIndex identifies 181 hard-to-fill occupations in U.S. for 12 months end" .