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": ""}
 !> palustris  44.48076 F7   K$X IN MARSHY GROUND ALONG EDGE OF BEAVER POND  Ha J. H. SOPER     w 44 48N, 076 27W  EX Alismatales  O CA. 1 MI. SW OF CHRISTIE LAKE R.R. STATION. LOTS 18-19, CONC. III. SOUTH SHERBROOKE TP.   lIZ CALLA     araceae YN^     1sZ CANADA abundant FFZr    !Jy calla palustris 1966-07-19 `0 o   FOUK ontario -79.45 2  _  
{"catalogNumber": "", "order": "Alismatales", "family": "Araceae", "scientificName": "Calla palustris", "scientificNameAuthorship": "", "genus": "Calla", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. H. Soper", "recordNumber": "", "verbatimEventDate": "1966-07-19", "habitat": "In marshy ground along edge of Beaver pond", "occurrenceRemarks": "Abundant", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Ca. 1 mi. SW of Christie Lake R.R. Station. Lots 18-19, conc. III. South Sherbrooke TP.", "decimalLatitude": "44.48076", "decimalLongitude": "-79.45", "verbatimCoordinates": "44 48N, 076 27W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}