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": ""}
  SYZIGACHNE rG-!  Poales  #   /1  48.45   LOOSELY CAESPITOSE IN DESSICATED AND DESSICATING STAGNANT PONDS AND DITCHES ALONG RAILWAY O    (Steud.) PFernald 1     @+ 18436     ~ Claude E. Gartn    f 4E8Â° 27' N, 89Â° 11' W      1CY2I CANADA   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Steud.) Fernald", "genus": "", "subgenus": "", "specificEpithet": "syzigachne", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude E. Garton", "recordNumber": "18436", "verbatimEventDate": "", "habitat": "Loosely caespitose in dessicated and dessicating stagnant ponds and ditches along railway", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "48.45", "decimalLongitude": "", "verbatimCoordinates": "48\u00c2\u00b0 27' N, 89\u00c2\u00b0 11' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}