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": ""}
 <  fine sandy loam. canopy dominant: quercus velutina, q. alba, cagrya spp. understory dominant: sassafras albidum. herb dominants: carex pensylvanica, desmodium nudiflorum, d. glutinosum, amphCicarpa bracteata, aster macrophyllus       Livingston Y   ARALIACEAE ])    aK6L_ 42.45345   X United States 1517891 nY    e6 -84.2967  *=Ea Michigan  APIALES =>SCV    y>SMO Aralia nudicaulis    ARALIA BP+fK  
{"catalogNumber": "1517891", "order": "Apiales", "family": "Araliaceae", "scientificName": "Aralia nudicaulis", "scientificNameAuthorship": "", "genus": "Aralia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Fine sandy loam. Canopy dominant: Quercus velutina, Q. alba, Carya spp. Understory dominant: Sassafras albidum. Herb dominants: Carex pensylvanica, Desmodium nudiflorum, D. glutinosum, Amphicarpa bracteata, Aster macrophyllus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.45345", "decimalLongitude": "-84.02967", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}