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": ""}
     4b BARRY 1936-08-08 ?o   A 1280532 4264627 6#   vE &( C.M. TARZWELL   a^ MACELLUS  T3N, R8W, Sec. 18 Hastings Fish Hatchery pond #3 /S;      Cp5+< DEPTH OF WATER: 6-12 INCHES BOTTOM: SAND AND GRAVEL  v`y potamogeton      $1/K potamogeton foliosus var. macellus   -85.29959 -@  var. X _%O   
{"catalogNumber": "1280532", "order": "", "family": "", "scientificName": "Potamogeton foliosus var. macellus", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "macellus", "identifiedBy": "", "recordedBy": "C.M. Tarzwell", "recordNumber": "", "verbatimEventDate": "1936-08-08", "habitat": "Depth of Water: 6-12 inches Bottom: sand and gravel", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Barry", "municipality": "", "locality": "T3N, R8W, Sec. 18 Hastings Fish Hatchery pond #3", "decimalLatitude": "42.64627", "decimalLongitude": "-85.29959", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}