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": ""}
       ^s United States 1937-08-10 a2   /  Z Potamogetonaceae  T -84.14412 b>=U var.      Lt4:5 204   r Fern.   *@)fA TWIN LAKES, STA. NO. 1 T25N, R2E, SEC. 25   r;P4X michigan MACELLUS pD   , potamogeton foliosus var. macellus  ,`g alismatales  Ko3 potamogeton 
{"catalogNumber": "", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton foliosus var. macellus", "scientificNameAuthorship": "Fern.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "macellus", "identifiedBy": "", "recordedBy": "", "recordNumber": "204", "verbatimEventDate": "1937-08-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Twin Lakes, Sta. No. 1 T25N, R2E, Sec. 25", "decimalLatitude": "", "decimalLongitude": "-84.14412", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}