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": ""}
 1256545 O3    ;1G1H Solidago HOUGHTON Vbf          & altissima    E United States     YKz8l ESolidago altissima  [No. 2668 is not cited in Richards' thesis. However, 2e667, 2670, and other nearbyE numbers are all cited from south of Houghton, HOUGHTON CO., and this  label form is clearly incorrect.] U)     dry open hillside ? R  
{"catalogNumber": "1256545", "order": "", "family": "", "scientificName": "Solidago altissima", "scientificNameAuthorship": "", "genus": "Solidago", "subgenus": "", "specificEpithet": "altissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Dry open hillside", "occurrenceRemarks": "[No. 2668 is not cited in Richards' thesis. However, 2667, 2670, and other nearby numbers are all cited from south of Houghton, HOUGHTON CO., and this label form is clearly incorrect.]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Houghton", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}