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": ""}
-84.15215 3y6V  MICHIGAN !WK.j   montmorency &ZmY     verticillatum L ~Q6    S.N. $9c   R.D. VANDEUSEN 5*YaF   HB); MYRIOPHYLLUM    L.  i   J= 1223388  oI SAXIFRAGALES   Myriophyllum verticillatum Z0zL4   4MNW 44.97677 Crooked Lake  !LA0   HM& UNITED STATES 
{"catalogNumber": "1223388", "order": "Saxifragales", "family": "", "scientificName": "Myriophyllum verticillatum", "scientificNameAuthorship": "L.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "verticillatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.D. VanDeusen", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Montmorency", "municipality": "", "locality": "Crooked Lake", "decimalLatitude": "44.97677", "decimalLongitude": "-84.15215", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}