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 it  m. l. fernald, ludlow griscom and k. k. mackenzie s     1422346 F   25460 zO =i   SAV  CANADA  oaceae jZj        poa saltuensis >#  1923-07-12 c$  matane Un   (In-  saltuensis woods onslope of mt. fortin |!-_5      
{"catalogNumber": "1422346", "order": "Poales", "family": "Poaceae", "scientificName": "Poa saltuensis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "saltuensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. L. Fernald, Ludlow Griscom and K. K. Mackenzie", "recordNumber": "25460", "verbatimEventDate": "1923-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Matane", "municipality": "", "locality": "Woods on slope of Mt. Fortin", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}