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": ""}
         grounded bog; clumped shrub ca. 3 hm. tall toward edge of bog, near b. papyrifera.  U 5>   -84.54465 vh$l`    1957-06-27 2!x7     44.22149 Fagales j$   !& S At Lane's Lake, ca. 7.5 mi. SE of Prudenville.   Betula Nrh       
{"catalogNumber": "", "order": "Fagales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Betula", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1957-06-27", "habitat": "Grounded bog; clumped shrub ca. 3 m. tall toward edge of bog, near B. papyrifera.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "At Lane's Lake, ca. 7.5 mi. SE of Prudenville.", "decimalLatitude": "44.22149", "decimalLongitude": "-84.54465", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}