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": ""}
 #bN+* Conyza 46.666881 A~@;B    [Coordâs on label incorrect] ?Sb   CONYZA CANADENSIS >zd  asteraceae  ~5%      jFcO |aird township, silver mountain 2635 P    _ CANADENSIS   H 88Â°44'26"W, 45Â°56'30"N  C < Charles D. Richards united states *>j   +- 77 1949-08-19 -88.740414 Zf  roadside at base of mountain. 0s   . Michigan  @(L.) CRONQU|ST #+   < HOUGHTON 1253278 Y   ASTERALES vx ]k 
{"catalogNumber": "1253278", "order": "Asterales", "family": "Asteraceae", "scientificName": "Conyza canadensis", "scientificNameAuthorship": "(L.) Cronquist", "genus": "Conyza", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "2635", "verbatimEventDate": "1949-08-19", "habitat": "Roadside at base of mountain.", "occurrenceRemarks": "[Coord\u00e2\u0080\u0099s on label incorrect]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Laird Township, Silver Mountain", "decimalLatitude": "46.666881", "decimalLongitude": "-88.740414", "verbatimCoordinates": "88\u00c2\u00b044'26\"W, 45\u00c2\u00b056'30\"N", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}