{"id": "80", "type": "concept", "uri": "https://id.erfgoed.net/thesauri/materialen/80", "label": "kwarts", "labels": [{"label": "kwarts", "type": "prefLabel", "language": "nl-BE"}], "notes": [{"note": "Kwarts is een van de meest voorkomende mineralen in de aardkorst. Het is de meest algemeen voorkomende vorm van siliciumoxide (SiO2).", "type": "scopeNote", "language": "nl-BE"}], "sources": [{"citation": "Agentschap Onroerend Erfgoed"}, {"citation": "Art &amp; Architecture Thesaurus, <a href=\"http://www.getty.edu/research/tools/vocabularies/aat\">http://www.getty.edu/research/tools/vocabularies/aat</a>"}], "broader": [{"id": "73", "type": "concept", "uri": "https://id.erfgoed.net/thesauri/materialen/73", "label": "mineraal"}], "narrower": [{"id": "88", "type": "concept", "uri": "https://id.erfgoed.net/thesauri/materialen/88", "label": "bergkristal"}, {"id": "87", "type": "concept", "uri": "https://id.erfgoed.net/thesauri/materialen/87", "label": "amethist"}], "related": [], "member_of": [], "subordinate_arrays": [], "matches": {"exact": ["http://vocab.getty.edu/aat/300011132"]}}