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": ""}
emarginatum $21N6       Stigmaphyllon emarginatum bR<     18â°00'n, 66â°50'w 4 /A    ]$Z* 1525274    A.Juss. H4  G      MALPIGHIALES eD  malpigh|aceae j#G      p<x 1987-01-06 
{"catalogNumber": "1525274", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Stigmaphyllon emarginatum", "scientificNameAuthorship": "A.Juss.", "genus": "", "subgenus": "", "specificEpithet": "emarginatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1987-01-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "18\u00c2\u00b000'N, 66\u00c2\u00b050'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}