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": ""}
   r "LAVENDER FLOWERS."  JC~ 1253980  mm[ m aculatum  *6Z?b maculatum    @%ehl occasional in wet roadside ditch 44.96775 rH    asterales 91<v   `fCW  107 near Mancelona, Kearney Twp., T30N, R7W, S26. :     H T [ VAR. ASTERACEAE F =K    ybi . VNITED STATES ANTAIM >A  172-08-05 T    JANE LARUE k    y: eutrochium maculatum var. maculatum
{"catalogNumber": "1253980", "order": "Asterales", "family": "Asteraceae", "scientificName": "Eutrochium maculatum var. maculatum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "maculatum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "maculatum", "identifiedBy": "", "recordedBy": "Jane LaRue", "recordNumber": "107", "verbatimEventDate": "1972-08-05", "habitat": "occasional in wet roadside ditch", "occurrenceRemarks": "\"Lavender flowers.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Antrim", "municipality": "", "locality": "near Mancelona, Kearney Twp., T30N, R7W, S26.", "decimalLatitude": "44.96775", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}