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 |   Prenanthes altissima Jrg   MICHIGAN b<     $:r^: 2.30132  KYS PALL.  823 ^  AT CASCADE GLEN NEAR ANN ARBOR. n1 K      ah0 UNITED S7ATES   altissima `V    I$ CARL O. ERLANSON woodeo hillside  /[ [  1256120 `Or a      
{"catalogNumber": "1256120", "order": "", "family": "Asteraceae", "scientificName": "Prenanthes altissima", "scientificNameAuthorship": "Pall.", "genus": "", "subgenus": "", "specificEpithet": "altissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Erlanson", "recordNumber": "823", "verbatimEventDate": "", "habitat": "Wooded hillside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "at Cascade Glen near Ann Arbor.", "decimalLatitude": "42.30132", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}