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": ""}
  U_- CANINA (hartm.)hartm. xE`x   /gc<  MONTANA 1702841 f(   LyK   Uusimaa   1950-08-04 3    SUBSP. [Q)a   @JC Poales L. KORHONEN V@  Finland W-8 1    6WDE agrostis  6% 3& S.N. Pornainen <p   [ Poaceae   agrostis canina subsp. montana 2AF@   Contact UM HerbariumR xt    
{"catalogNumber": "1702841", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis canina subsp. montana", "scientificNameAuthorship": "(Hartm.) Hartm.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "canina", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "montana", "identifiedBy": "", "recordedBy": "L. Korhonen", "recordNumber": "s.n.", "verbatimEventDate": "1950-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Finland", "stateProvince": "Uusimaa", "county": "Pornainen", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}