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": ""}
  OI Myriophyllum alterniflorum  uD7PR Rooted in muck of quiet river pool below falls.   - ^5 Canada   haloragaceae %`4(   ,11Q  myriophyllum Ontario  ;     P THUNDER BAY 1977-07-25 7     8  48.16667  -zk 1223405  5a : Claude E. Garton 17821 ^m=1l      B;QX saxifragales DC. :ZoY    -K# robin w. scribailo, mitchell s. alix
{"catalogNumber": "1223405", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum alterniflorum", "scientificNameAuthorship": "DC.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "Claude E. Garton", "recordNumber": "17821", "verbatimEventDate": "1977-07-25", "habitat": "Rooted in muck of quiet river pool below falls.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "", "decimalLatitude": "48.16667", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}