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": ""}
45.06889 o9c      am3ricana UJX   = Alismatales  v! , Alpena MICHX. qV      oO   VALLISNERIA  in one to two feet of water, thunder bay river, 300 yards northwest of the alpena fairgrounds. h4Jt     k -83.46125        sk23 56  z~J 1972-07-28  Hydrocharitaceae r6T  
{"catalogNumber": "", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "Vallisneria", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "56", "verbatimEventDate": "1972-07-28", "habitat": "In one to two feet of water, Thunder Bay River, 300 yards northwest of the Alpena Fairgrounds.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Alpena", "municipality": "", "locality": "", "decimalLatitude": "45.06889", "decimalLongitude": "-83.46125", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}