JSON-LD using Schema.org @context. It can be copy/pasted into HTML Webpages.
<script type="application/ld+json">
{
"@context": "http://schema.org",
"id": "http://kg.artsdata.ca/resource/K11-31",
"type": [
"Place",
"PerformingArtsTheater"
],
"sameAs": [
"http://www.wikidata.org/entity/Q116125",
"https://en.wikipedia.org/wiki/D._Maria_II_National_Theatre",
"https://fr.wikipedia.org/wiki/Th%C3%A9%C3%A2tre_national_Dona_Maria_II"
],
"address": {
"id": "http://kg.artsdata.ca/resource/K11-31#PostalAddress",
"type": "PostalAddress",
"addressCountry": "Portugal",
"addressLocality": "Lisbon",
"addressRegion": "Lisbon",
"postalCode": "1100-201",
"streetAddress": "Praça Dom Pedro IV"
},
"name": "Teatro Nacional D. Maria II"
}
</script>