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": ""}
agrostis d.|R  ON MOIST GRASSY SLOPES BELOW CLIFFS ABOVE LAKE +; jr     occaional OD =   D i27687     james a. calder :s7f   706TA unnamed ake in itsi range near yukon-mackenzie border    mertensii  CANADA  D  1960-07-31 Z&^e    K 1585    MN@N AGROSTIS MERTENSII   WX o Yukon Territory   =: 1403778  62.95   
{"catalogNumber": "1403778", "order": "", "family": "", "scientificName": "Agrostis mertensii", "scientificNameAuthorship": "", "genus": "Agrostis", "subgenus": "", "specificEpithet": "mertensii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James A. Calder", "recordNumber": "27687", "verbatimEventDate": "1960-07-31", "habitat": "on moist grassy slopes below cliffs above lake", "occurrenceRemarks": "Occasional", "associatedTaxa": "", "country": "Canada", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "Unnamed lake in Itsi Range near Yukon-Mackenzie border", "decimalLatitude": "62.95", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1585", "maximumElevationInMeters": ""}