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": ""}
      1460274 ? 3hC       42.55194 42.55194, -85.97844 m )U     allegan M@  Potamogetonaceae ?SwV   near boat launch near the NE corner of the Swan Creek Pond impoundment, on the SE corner of 118th Avenue and 44th Street. T-2-N, R-14-W, SE 1/4 of SE 1/4 of section 17  Wlv  UN#ITED SATES z    `> zosteriformis    mOx ALISMATALES -85.97844 1  Michigan 7,HgW     FERNALD  pw 1471  k 7U: potamoeton zosteriformis
{"catalogNumber": "1460274", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton zosteriformis", "scientificNameAuthorship": "Fernald", "genus": "", "subgenus": "", "specificEpithet": "zosteriformis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1471", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "near boat launch near the NE corner of the Swan Creek Pond impoundment, on the SE corner of 118th Avenue and 44th Street. T-2-N, R-14-W, SE 1/4 of SE 1/4 of section 17", "decimalLatitude": "42.55194", "decimalLongitude": "-85.97844", "verbatimCoordinates": "42.55194, -85.97844", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}