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": ""}
   -87.75007 P      i.j. cantrall UNITEXD STATES OT6   POTAMOGETON ILLINOENSIS +v:     f&w  potamoget0naceae michigancAQ_  450 X))-  [leaves with fewer than 20 nerves] zC#6.    (79  MORONG   yjR7 Depth of Water: 1-2 ft. Bottom: fibrous peat   ?Y illinoensis 45.45601  G.     i#g 1281247 ALISMATALS 0&!   Z6 POTAMOGETON  B=<yc LAKE ANN  ] T  1940-07-08
{"catalogNumber": "1281247", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton illinoensis", "scientificNameAuthorship": "Morong", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "illinoensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "I.J. Cantrall", "recordNumber": "450", "verbatimEventDate": "1940-07-08", "habitat": "Depth of Water: 1-2 ft. Bottom: fibrous peat", "occurrenceRemarks": "[leaves with fewer than 20 nerves]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Lake Ann", "decimalLatitude": "45.45601", "decimalLongitude": "-87.75007", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}