About: http://webisa.webdatacommons.org/18201653

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Perhaps the best solution is a combination - use method 2 (a carefully secured and unpublished website based cron script) to check schedules and trigger tasks.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org