query: SELECT ?oamandate ?oamandateLabel ?id ?coord ?date ?countryLabel #query that calls for oamandates, in addition to their optional coordinates and start dates
  WHERE {
  ?oamandate (wdt:P31)* wd:Q2000006. #instance of a oamandate or some subclass there of 
    OPTIONAL {?oamandate wdt:P571 ?date} #optionally the start date for the oamandate
    OPTIONAL{?oamandate wdt:P625 ?coord.} #optionally has coordinates
    OPTIONAL {?oamandate wdt:P17 ?country.} #optionally the country for the oamandate
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } #call label generator for Wikidata
  }
  #defaultView:Table