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": ""}
  M1 s. AGROSTIS   %O canada poaceae G?   r(S scabra Parry Sound o7@      ontario =    north island, western islands, parry sound dist., georgian bay D0I`   V  x  john k. morton  P 1403986 hk willd.  2 7| john k. morton  j AGROSTIS SCABRA   :oc 1974-09-d21 CREVICES IN GRANITE ROCKS Nq]     SZ <2 NA 7733 
{"catalogNumber": "1403986", "order": "", "family": "Poaceae", "scientificName": "Agrostis scabra", "scientificNameAuthorship": "Willd.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "scabra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "John K. Morton", "recordedBy": "John K. Morton", "recordNumber": "NA 7733", "verbatimEventDate": "1974-09-21", "habitat": "Crevices in granite rocks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Parry Sound", "municipality": "", "locality": "North Island, Western Islands, Parry Sound Dist., Georgian Bay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}