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": ""}
ASTERACEAE sY     oNmU altissimum 1253956 J`75    LENAWEE Kn       1986-09-07 @Hg    lFh l.    Eupatorium alti5simum #g,    WJ~k robert w. smi8th     w. roadside, tipton hwy. n. of evavns cr., franklin twp. r3e, t5s, s9, se 1/4 of se 1/4 8 
{"catalogNumber": "1253956", "order": "", "family": "Asteraceae", "scientificName": "Eupatorium altissimum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "altissimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "", "verbatimEventDate": "1986-09-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Lenawee", "municipality": "", "locality": "w. roadside, Tipton Hwy. n. of Evans Cr., Franklin Twp. R3E, T5S, S9, se 1/4 of se 1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}