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": ""}
  POAL E&S 1.    !k[ lo%ngispinus   Poaceae _eL  canada  `U     Contact UM Herbarium -[   ls omtario  n 7060   ; 1c CENCHRUS LONGISPINUS  1409047 (I5     cenchrus taQ   /X  Lambton anton . reznicek z~SI   %dnn 1982-09-19  
{"catalogNumber": "1409047", "order": "Poales", "family": "Poaceae", "scientificName": "Cenchrus longispinus", "scientificNameAuthorship": "", "genus": "Cenchrus", "subgenus": "", "specificEpithet": "longispinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "7060", "verbatimEventDate": "1982-09-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Lambton", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}