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": ""}
   Douglas Lake, off Sedge Point [5           $MCi JAMES S. PRINGLE      RNI Potamogeton gramineus  75 1280848 "THESETWO FORMS FOUND GROWING SIDE BY SIDE IN 3-4 DM. WATER." < ?V      J@ United States Potam0geton >q^  Co -84.671111  
{"catalogNumber": "1280848", "order": "", "family": "", "scientificName": "Potamogeton gramineus", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James S. Pringle", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"These two forms found growing side by side in 3-4 dm. water.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Douglas Lake, off Sedge Point", "decimalLatitude": "", "decimalLongitude": "-84.671111", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}