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": ""}
   F$; aquaticum     united states OVxH3   & depth of water: 1]-2â½ ft. bottom: fibrous peat & sand  /U Q  POALES  h "Very dense on exposed shoals" [Flowering stems to 32 cm]  ym (HILL) DRUCE   ( P eriocaulon aquaticum  99uZq 46.454675   KX[ R.D. VanDeusen   o^B -86.271738  cusino lake. h    +   1942-07-21    t%0 Schoolcraft MICHIGAN [c>    >6>t 1344087 
{"catalogNumber": "1344087", "order": "Poales", "family": "", "scientificName": "Eriocaulon aquaticum", "scientificNameAuthorship": "(Hill) Druce", "genus": "", "subgenus": "", "specificEpithet": "aquaticum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.D. VanDeusen", "recordNumber": "", "verbatimEventDate": "1942-07-21", "habitat": "Depth of Water: 1-2\u00c2\u00bd ft. Bottom: fibrous peat & sand", "occurrenceRemarks": "\"Very dense on exposed shoals\" [Flowering stems to 32 cm]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Cusino Lake.", "decimalLatitude": "46.454675", "decimalLongitude": "-86.271738", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}