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": ""}
 Xa? HIRTELLUM  - 2:J -89.52221 OTTAWA NATIONAL FOREST, WETLAND SURVEY (TRANS 307A, PLOT 2) T45N R42W NEAR CENTER OF SEC 11 a  united states  BH   Saxifragales oW 3   N~A( 1992-06-13  <!9G MICHIGAN 1468830 DI  MICHX. )   Ribes hirtellum ##]  1520 xw       46.3118 Bp r   xvQ,r thuja swamp  s^= GOGEBIC  - JANET K. MARR     GROSSULARIACEAE oZ 
{"catalogNumber": "1468830", "order": "Saxifragales", "family": "Grossulariaceae", "scientificName": "Ribes hirtellum", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "hirtellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Janet K. Marr", "recordNumber": "1520", "verbatimEventDate": "1992-06-13", "habitat": "Thuja swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gogebic", "municipality": "", "locality": "Ottawa National Forest, wetland survey (trans 307A, plot 2) T45N R42W near center of Sec 11", "decimalLatitude": "46.3118", "decimalLongitude": "-89.52221", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}