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": ""}
CYPERACEAE _l$   7 J. J. BRUH1 (poir.) urb. xbQ`   81zF~ ELEOCHARIS     ] MIDDLESEX  Pt  clarendon: mason river field station, 4 m i w of kellitts     lt~N 1979-07-29 ELEOCHARIS RETROFLEXA JI  WM. Wayt Thomas63MTe  RETROFLEXA /    Poales oL>    701 P    B Jamaica  X+ 2093  Ve~ WET SAVANNA 1558576 3, 
{"catalogNumber": "1558576", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis retroflexa", "scientificNameAuthorship": "(Poir.) Urb.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "retroflexa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. J. Bruhl", "recordedBy": "WM. Wayt Thomas", "recordNumber": "2093", "verbatimEventDate": "1979-07-29", "habitat": "Wet savanna", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Jamaica", "stateProvince": "Middlesex", "county": "", "municipality": "", "locality": "Clarendon: Mason River Field Station, 4 mi W of Kellitts", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "701", "maximumElevationInMeters": ""}