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": ""}
   B&yt4 1482508   8LEk lake Bradford S. Slaughter i    .alP SMILAX  $lKC ECIRRATA  cb on sandy alluvium along river. associates: equisetum sylvat|cum, symphyotrichum lateriflorum, taraxacum officinale, thuja occidentalis.   -86.02218 HadV     [^4d5 Liliales Michigan uf    Xo@  43.92966       ?NDW occasional. fts deep blue.  g z anton a. rezn|cek  6zg C 1255  ) SMILAX ECIRRATA  QF smilacaceae 
{"catalogNumber": "1482508", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax ecirrata", "scientificNameAuthorship": "", "genus": "Smilax", "subgenus": "", "specificEpithet": "ecirrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1255", "verbatimEventDate": "", "habitat": "On sandy alluvium along river. Associates: Equisetum sylvaticum, Symphyotrichum lateriflorum, Taraxacum officinale, Thuja occidentalis.", "occurrenceRemarks": "Occasional. Fts deep blue.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "", "decimalLatitude": "43.92966", "decimalLongitude": "-86.02218", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}