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": ""}
 u keweenaw  Mw 7 1340876  aW charles *d.N richards     -88.313239 F=      A3 Michigan  P  United States  Corallorhiza  ;   aGe  194906-22  asparagales V6Qd     47.372862 Y$B_    -.w; trifida   WS- chã¢tel.  at cliPff mine site. Dvn/  
{"catalogNumber": "1340876", "order": "Asparagales", "family": "", "scientificName": "", "scientificNameAuthorship": "Ch\u00c3\u00a2tel.", "genus": "Corallorhiza", "subgenus": "", "specificEpithet": "trifida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "", "verbatimEventDate": "1949-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "At Cliff Mine site.", "decimalLatitude": "47.372862", "decimalLongitude": "-88.313239", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}