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": ""}
PROBABLY INTRODUCED. [WEST TROY IS ON THE NORTH SIDE OF PRESENT DAY WATERVLIET] #`!  Poales L        ^ 1480144  douglass houghton X)     HY% anton a. reznicek      %a8 bromus   &  -73.6975 NEW YORK Jfi>p   D Poaceae  gT! United ?States   42.7424 _T6    S3)E 1829-07 
{"catalogNumber": "1480144", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Bromus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1829-07", "habitat": "", "occurrenceRemarks": "Probably introduced. [West Troy is on the north side of present day Watervliet]", "associatedTaxa": "", "country": "United States", "stateProvince": "New York", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.7424", "decimalLongitude": "-73.6975", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}