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  W]:   f2 30  f (POIR.) URB.     / T. G. Yuncker  )7 ST. ELIZABETH  C k5, 1958-01-23    2k9 ELEOCHARIS RETROFLEXA  ot@VF 1558635  retrofle#xa [   > jamaica  eleocharis PF   in mud, edge of pond, east of n3w hollad, vicinity of bamboo avenue  p   POALES b    Cornwall .   J. J. BruhQl W C   _ YB 18045
{"catalogNumber": "1558635", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis retroflexa", "scientificNameAuthorship": "(Poir.) Urb.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "retroflexa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. J. Bruhl", "recordedBy": "T. G. Yuncker", "recordNumber": "18045", "verbatimEventDate": "1958-01-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Jamaica", "stateProvince": "Cornwall", "county": "St. Elizabeth", "municipality": "", "locality": "In mud, edge of pond, east of New Holland, vicinity of Bamboo Avenue", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "30", "maximumElevationInMeters": ""}