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": ""}
   poales H-     On7ario ~WC Y   v# CANADA AGROSTIS TENUIS iab  weedy edge of _flower bed. -<.0@     t!@ 1987-07-18 1282805 ?2q.-     !ag_ contact um herbarium   UC bast. ex roem. & schult.   | -I  8004    SIMCOE m?  tenuis /j9bg 
{"catalogNumber": "1282805", "order": "Poales", "family": "", "scientificName": "Agrostis tenuis", "scientificNameAuthorship": "Bast. ex Roem. & Schult.", "genus": "", "subgenus": "", "specificEpithet": "tenuis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8004", "verbatimEventDate": "1987-07-18", "habitat": "Weedy edge of flower bed.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}