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": ""}
  44.O8333 /?Z4  DURHAM x   OL~N -78.9 scirpus atrovirens eub  468 `B     CYPERACEAE -T    t( 1401951   Canada j   Scirpus j  poales c6    vX 44Â° 05' N 78Â° 54' W low wet roadsides of farmer's track, heavily shaded by cedars 4>op   p ! 1974-07-31  H WILLD.  D. Hoy fk    ^zn Ontario atrovirens hCU.J  
{"catalogNumber": "1401951", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scirpus atrovirens", "scientificNameAuthorship": "Willd.", "genus": "Scirpus", "subgenus": "", "specificEpithet": "atrovirens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. Hoy", "recordNumber": "468", "verbatimEventDate": "1974-07-31", "habitat": "low wet roadsides of farmer's track, heavily shaded by cedars", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Durham", "municipality": "", "locality": "", "decimalLatitude": "44.083333", "decimalLongitude": "-78.9", "verbatimCoordinates": "44\u00c2\u00b0 05' N 78\u00c2\u00b0 54' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}