About: http://webisa.webdatacommons.org/156494698

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 add a Usually the PCs should pay a cost, such as using an Action, or take a risk with a skill or luck roll to last paragraph as well (although clear in your fire arrow example).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com