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": ""}
PROSTHECHEA F AVORIS sl!    (rchb.f.) s4lazar & soto arenas  md         prosthechea wCZ              A. C. SANDERS ]*    19â°27.2'n, 103â°43.3'w 7  1649506 eC T  1991-03-21 ; S 
{"catalogNumber": "1649506", "order": "", "family": "", "scientificName": "Prosthechea favoris", "scientificNameAuthorship": "(Rchb.f.) Salazar & Soto Arenas", "genus": "Prosthechea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. C. Sanders", "recordNumber": "", "verbatimEventDate": "1991-03-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "19\u00c2\u00b027.2'N, 103\u00c2\u00b043.3'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}