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": ""}
      -86.02938     T Asterales COMMON WEED IN SANDY FIELD 200 FT. N. OF HOUSE AT THE ARENDSEN FAMILY FARM * r    3913 e      D$sYC (L.) Cronquist  #8%Ux ASTERACEAE   CONYZA CANADENSIS e     43.60469 <2~   u Conyza   Rc:  1253343 
{"catalogNumber": "1253343", "order": "Asterales", "family": "Asteraceae", "scientificName": "Conyza canadensis", "scientificNameAuthorship": "(L.) Cronquist", "genus": "Conyza", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3913", "verbatimEventDate": "", "habitat": "Common weed in sandy field 200 ft. N. of house at the Arendsen family farm", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "43.60469", "decimalLongitude": "-86.02938", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}