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": ""}
   12 $f  (l.) bã¶rner F(    1280015 m   m Washtenaw UNITED STATES ?i8:)   Q pectinata  (?t stuckenia     %- depth of water: 2-2 1/2 ft. bottom: sandy under orqanic matter Stuckenia pectinata d&^      tE|&m 42.33201  /xF Cal O. Grassl & C.M. Tarzwell   P/ -84.08884 potamogetonaceae X       M MILL LAKE, OUTLET T2S, R3E, SEC. 4
{"catalogNumber": "1280015", "order": "", "family": "Potamogetonaceae", "scientificName": "Stuckenia pectinata", "scientificNameAuthorship": "(L.) B\u00c3\u00b6rner", "genus": "Stuckenia", "subgenus": "", "specificEpithet": "pectinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl & C.M. Tarzwell", "recordNumber": "12", "verbatimEventDate": "", "habitat": "Depth of Water: 2-2 1/2 ft. Bottom: sandy under organic matter", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Mill Lake, outlet T2S, R3E, Sec. 4", "decimalLatitude": "42.33201", "decimalLongitude": "-84.08884", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}