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": ""}
  7r7S  Rosales THYRSIFLORA P?b  MEGHALAYA O ^     ;f%lT D. DON Neillia :q  WALTER N. KOELZ Cn   R EAST KHASI HILLS LAITLYNKOT [LAITLYNGKOT] i  Neillia thyrsiflor4 5@%  India       3> w 23122   19649-07-09 `D(iN   uqE X 1502094   D rosaceae   ,BNz  AMONG BOULDERS   1829 V 1 J 
{"catalogNumber": "1502094", "order": "Rosales", "family": "Rosaceae", "scientificName": "Neillia thyrsiflora", "scientificNameAuthorship": "D. Don", "genus": "Neillia", "subgenus": "", "specificEpithet": "thyrsiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "23122", "verbatimEventDate": "1949-07-09", "habitat": "Among boulders", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Laitlynkot [Laitlyngkot]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}