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": ""}
579 3uW   1965-08-15 4s  jamaica  yx   _ M^ common epiphyte            POALES Gk_R~    TRELAWNY Zv   MU^ L.B.Sm. & Proctor  1257 i969     ; ABBREVIATA  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.B.Sm. & Proctor", "genus": "", "subgenus": "", "specificEpithet": "abbreviata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1257", "verbatimEventDate": "1965-08-15", "habitat": "common epiphyte", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Jamaica", "stateProvince": "Trelawny", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "579", "maximumElevationInMeters": ""}