Introduce Norwegian churches

[Abbe98]

They are now all mapped in Wikidata with Kulturminnes ID

# churches NB
SELECT ?item ?kulturminneid ?itemLabel
WHERE
{
    ?item wdt:P31 wd:Q16970 .
    ?item wdt:P758 ?kulturminneid .
    SERVICE wikibase:label { bd:serviceParam wikibase:language "nb" }
}

[Abbe98]

So about 400 is missing I believe...