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": ""}
  UNITED STATES S#`Hg      s5ThU 46.512777   "FREQUENT" )>    g yE 1954-08-11  1344102 nr p|   eriocaulon aquaticum W  # POALES   aquaticum D=  North end of Long Lake, ca. 5.5 m. NE of Melstrand. I[+ |     FVf Michigan (HILL) DRUCE  B   AT WET SANDY MARGIN OF LAKE. tS_  2494 ? 
{"catalogNumber": "1344102", "order": "Poales", "family": "", "scientificName": "Eriocaulon aquaticum", "scientificNameAuthorship": "(Hill) Druce", "genus": "", "subgenus": "", "specificEpithet": "aquaticum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2494", "verbatimEventDate": "1954-08-11", "habitat": "At wet sandy margin of lake.", "occurrenceRemarks": "\"Frequent\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "North end of Long Lake, ca. 5.5 mi. NE of Melstrand.", "decimalLatitude": "46.512777", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}