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": ""}
POTAMOGETON GRAMINEUS ==&    #ft Houghton  v OtterLake in about 3 ft. of water.    -88.58357 -m   Edward G. Voss 3      psVNl Michigan  :74K UNITED STATES t52n, r34w, sec.11  g   1957-06-13 ]   d POTAMOGETONACEAE      L. peter a. hyypio Nj    Potamogeton ^   
{"catalogNumber": "", "order": "", "family": "Potamogetonaceae", "scientificName": "Potamogeton gramineus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Peter A. Hyypio", "recordNumber": "", "verbatimEventDate": "1957-06-13", "habitat": "Otter Lake in about 3 ft. of water.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "T52N, R34W, Sec.11", "decimalLatitude": "", "decimalLongitude": "-88.58357", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}