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": ""}
46.1 X    h~  SAXIFRAGALES  qUN%= ON BEACH   #y 1223412    MYRIOPHYLLUM |d>    h & HALORAGACEA@E  l _A] 2057  ;F Carl O. Grassl Ontario R<   Robin W. Scribailo, Mitchell S. Alix U`v   . ;Zq NNW. of Hunt Pt., near East Knob, Cloche Mts.   Myriophyllum alterniflorum p    kTgU alterniflorum  ?&c2  DC. Sudbury wR  
{"catalogNumber": "1223412", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum alterniflorum", "scientificNameAuthorship": "DC.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "alterniflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "Carl O. Grassl", "recordNumber": "2057", "verbatimEventDate": "", "habitat": "On beach", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Sudbury", "municipality": "", "locality": "NNW. of Hunt Pt., near East Knob, Cloche Mts.", "decimalLatitude": "46.1", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}