Question: What is the OSM tag or key for the belief system with the official website of http://www.uua.org?
Choices: Tag:denomination=adventist
Tag:religion=judaism
Tag:shop=art
Tag:denomination=armenian_apostolic
Tag:religion=unitarian_universalist
Tag:denomination=quaker
Tag:sport=soccer
Tag:historic:civilization=byzantine
Tag:sport=badminton
Tag:generator:source=wind
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "belief system" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.uua.org" . ?e <OSM_tag_or_key> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.uua.org
function: FilterConcept
dependencies: 1
inputs: belief system
function: QueryAttr
dependencies: 2
inputs: OSM tag or key
Answer: Tag:religion=unitarian_universalist