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": ""}
 w?y% CORNALES    b2 CORNACEAE  S.N. pF7  Cornus Bc=N       R~ 1906-08-21  4Ep 1473767   m MARQUETTE   C L.  rw 46.277358   4 -87.350394 UNITED STATES K    QK8 canadensis LITTLE LAKE. t      .C_ A. DACHNOWSKI  7m IN SANDY SOIL OF JACK PINE PLAIN. michigan c 
{"catalogNumber": "1473767", "order": "Cornales", "family": "Cornaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Cornus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Dachnowski", "recordNumber": "s.n.", "verbatimEventDate": "1906-08-21", "habitat": "In sandy soil of jack pine plain.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "Little lake.", "decimalLatitude": "46.277358", "decimalLongitude": "-87.350394", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}