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": ""}
ca. 10.5 mi. nnw of ironwood. Rj Z  Edward G. Voss ~;ey   q>~_ CLATONIA CAROLINIANA   $~3R Caryophyllales UNITED STATES <*? Z  1472062 0$x   iU0 -90.208435    michx. `0 m  1958-05-31 =[    y6 gb 62%39   / michigan  Montiace4e 7   46.600329 ) b%   X@W) claytonia   x ray j.davis  xX caroliniana  frequent, hemlock-hardwoods. O~e`  
{"catalogNumber": "1472062", "order": "Caryophyllales", "family": "Montiaceae", "scientificName": "Claytonia caroliniana", "scientificNameAuthorship": "Michx.", "genus": "Claytonia", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ray J. Davis", "recordedBy": "Edward G. Voss", "recordNumber": "6239", "verbatimEventDate": "1958-05-31", "habitat": "Frequent, hemlock-hardwoods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "ca. 10.5 mi. NNW of Ironwood.", "decimalLatitude": "46.600329", "decimalLongitude": "-90.208435", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}