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": ""}
 dA2: 20506  1970-07-08 mm     ALAIN c%n/  psidium calyptranthoides U   psidium  =zF  Myrtales  r|    m PUERTO RICO  -yU; 1210461     *f37Q NYRTACEAE Leslie R. Landrum *vA/z  Monte del Estado forest; Maricao Forest. 3     [  r.o. woodbury      calyptranthoides 8cmR] 
{"catalogNumber": "1210461", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "Psidium calyptranthoides", "scientificNameAuthorship": "Alain", "genus": "Psidium", "subgenus": "", "specificEpithet": "calyptranthoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Leslie R. Landrum", "recordedBy": "R.O. Woodbury", "recordNumber": "20506", "verbatimEventDate": "1970-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "", "county": "", "municipality": "", "locality": "Monte del Estado forest; Maricao Forest.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}