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": ""}
 j = "young plants."  Michigan =   03? Panax qutinquefolius    =vKc apiales    UNITED STATES 7t    u quinquefolius  L. :L2C   =8n]; Araliaceae VAN BUREN ul=`l    Wu; ~ l.h. pennington     mFG PANAX      @ 1318869 
{"catalogNumber": "1318869", "order": "Apiales", "family": "Araliaceae", "scientificName": "Panax quinquefolius", "scientificNameAuthorship": "L.", "genus": "Panax", "subgenus": "", "specificEpithet": "quinquefolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L.H. Pennington", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"young plants.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Van Buren", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}