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": ""}
   _lRM CANADA    5 Poaceae  2#4 ottawa     ; g`_ pratense 1923-06-28 TmsC     LOLIUM D|MB   m. o. malte $P   Ontario 7e7K    Poales IxS5  i  sZV  1427417 277/23  kX  lolium pratense u#dZ     8ty (Huds.) S.J. Darbyshire
{"catalogNumber": "1427417", "order": "Poales", "family": "Poaceae", "scientificName": "Lolium pratense", "scientificNameAuthorship": "(Huds.) S.J. Darbyshire", "genus": "Lolium", "subgenus": "", "specificEpithet": "pratense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. O. Malte", "recordNumber": "277/23", "verbatimEventDate": "1923-06-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Ottawa", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}