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": ""}
  contact um herbarium 6     united states b&x Y    park o   bB WYOMING  +YF19 POACEAE   T48N T104W S17 uR (]   RWr; 1983-08-16     tpwj RONALD L. HARTNAN   CHpE poales trisetum :      B<vo TRISETUM SPICATUM 1425886 LQoj 
{"catalogNumber": "1425886", "order": "Poales", "family": "Poaceae", "scientificName": "Trisetum spicatum", "scientificNameAuthorship": "", "genus": "Trisetum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ronald L. Hartman", "recordNumber": "", "verbatimEventDate": "1983-08-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wyoming", "county": "Park", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "T48N T104W S17", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}