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": ""}
      0f50 india   2737 *>   NEAR NOKREK ^     qqxC denticulata   Q]6 mã¼ll. arg.   h ]d THAKUR RUP CHAND   +& ,  1505371  MEGHALAYA uHv     iyg MACARANG SHAW A  1950-03-07 f6    3<^ Often ^covering the burning
{"catalogNumber": "1505371", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "Macaranga", "subgenus": "", "specificEpithet": "denticulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Shaw", "recordedBy": "Thakur Rup Chand", "recordNumber": "2737", "verbatimEventDate": "1950-03-07", "habitat": "Often covering the burning", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "", "municipality": "", "locality": "Near Nokrek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}