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": ""}
 z $ CONYZA  g 1952-08-05 1475835 ax     >[61380   ASTERACEAE fYsp_     8@8/ Asterales UNITED STATES j   bI Emmet pellston 7    45.552789 )d^$  michigan g    COMMON IN BALLAST AT R. R. STATION i!|   g0-9Q -84.783936    q4 CANADENSIS   
{"catalogNumber": "1475835", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Conyza", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1380", "verbatimEventDate": "1952-08-05", "habitat": "Common in ballast at R. R. Station", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Pellston", "decimalLatitude": "45.552789", "decimalLongitude": "-84.783936", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}