Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 A r  walter n. koelz    gracile A    meghalaya Agh  1219 E`P$  ASPARAGALES ^ 7VK   30509  M, w  1952-07-08 H%.   Wall. ex Lind. Qc[wT   cherrapunjee E  india   d#  east khasi hills #h[      6 Ri 1492807  ua ORCHIDACEAE  e f:? ANTHOGONIUM GRACILE  4KN6 Anthogonium  5S.4 MEADOW
{"catalogNumber": "1492807", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Anthogonium gracile", "scientificNameAuthorship": "Wall. ex Lindl.", "genus": "Anthogonium", "subgenus": "", "specificEpithet": "gracile", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "30509", "verbatimEventDate": "1952-07-08", "habitat": "Meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}