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": ""}
lenawee NUJj   41.93711 y    wooded floodplain <c+    ]+f@J 3452   agrostis gigantea V:mg   `6 -83.948O9    united s7ates C>+   poales wv&an   rober7 w. smith A9]?g  w. of raisin center hwy., s. of riv3r raisin, raisin twp. t6sr4es21, sw qtr of se qtr p aN1  GIGANTEA R] A     g3.zN michigan  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "3452", "verbatimEventDate": "", "habitat": "wooded floodplain", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "w. of Raisin Center Hwy., s. of River Raisin, Raisin Twp. T6SR4ES21, sw qtr of se qtr", "decimalLatitude": "41.93711", "decimalLongitude": "-83.94809", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}