Number of Roman Imperial denarii and antoniniani minted up to AD 300

antoniniani_denarii_count.sparql

PREFIX crm: <http://www.cidoc-crm.org/cidoc-crm/>
PREFIX dcmitype: <http://purl.org/dc/dcmitype/>
PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX geo: <http://www.w3.org/2003/01/geo/wgs84_pos#>
PREFIX nm: <http://nomisma.org/id/>
PREFIX nmo: <http://nomisma.org/ontology#>
PREFIX org: <http://www.w3.org/ns/org#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

SELECT (count(?coin) as ?count) WHERE {
  {?type a nmo:TypeSeriesItem ;
           dcterms:source nm:ric ;
           nmo:hasDenomination nm:denarius}
  UNION {?type a nmo:TypeSeriesItem ;
           dcterms:source nm:ric ;
           nmo:hasDenomination nm:antoninianus}
  ?type nmo:hasEndDate ?date FILTER (?date <= "0300"^^xsd:gYear) .
  ?coin nmo:hasTypeSeriesItem ?type ;
        a nmo:NumismaticObject ;
        nmo:hasWeight ?weight
}