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": ""}
 POTAMOGETONACEAE .hU4     ANTON A. REZNICEK ,  O    ZQ 1483543  p!y United States ALISMATALES k q  2012-07-01 6%G    Y^ mason   J: J  N 4Â° 01.600' W 86Â° 28.212'   Potamogeton S/  several plants in deepwater marsh (24" deep) along west edge of Hamlin Lake mAy)       ? MICHIGAN   ludington state park T-N*   Potamogeton zosteriformis /1  
{"catalogNumber": "1483543", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton zosteriformis", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2012-07-01", "habitat": "several plants in deepwater marsh (24\" deep) along west edge of Hamlin Lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N 44\u00c2\u00b0 01.600'; W 86\u00c2\u00b0 28.212'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}