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": ""}
       ONLY ONE 7.5 INCH DBH AN CA. 25 FEET TALL TREE. LOWER TRUNK BARK SMOOTH,, WHITE WITH OME LATERAL FLAKING AND CURLING OF SURFACE. SMALLER BRANCH BARK SMOOTH, DARK REDDISH BROWN WITH MANY LIGHT HORIZONTAL LENTICLES ^?w!8  betulaceae t(+7    a. a. reznice (ecLb     3b 1225      Allegan  cq B        LF michigan
{"catalogNumber": "", "order": "", "family": "Betulaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. A. Reznicek", "recordedBy": "", "recordNumber": "1225", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "only one 7.5 inch DBH an ca. 25 feet tall tree. Lower trunk bark smooth,, white with some lateral flaking and curling of surface. Smaller branch bark smooth, dark reddish brown with many light horizontal lenticles", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}