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": ""}
 o. Ambrosia dc. [wW3w   ATERALES A    PSILOSTACHY4 ] v    Mw ANTON A. REZNICEK City of Barie Twp., Barrie railway station ?VWa      cBw 44.37363   >(t- 14261    - C6 CANADA  railway yard l.dA   |#Q -79.68209     ontario  Z? 
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "", "scientificNameAuthorship": "DC.", "genus": "Ambrosia", "subgenus": "", "specificEpithet": "psilostachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "14261", "verbatimEventDate": "", "habitat": "railway yard", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "City of Barrie Twp., Barrie railway station", "decimalLatitude": "44.37363", "decimalLongitude": "-79.68209", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}