What is {time of discovery or invention} and {discoverer or inventor} of {{Pan} has {uses} as {physical object}}
The pan was discovered by whom and for what uses?
Tell me who discovered the Pan  and what are the uses as an object.
SELECT ?f ?p WHERE { ?v property:time_of_discovery_or_invention ?f . ?v property:discoverer_or_inventor ?p . resource:Pan property:uses ?v . ?v property:uses resource:physical_object }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q80174> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2283> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q223557>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q80174 p:P2283 ?s . ?s ps:P2283 wd:Q223557 . ?s pq:P575 ?value1 . ?s pq:P61 ?value2 }