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": ""}
          _]v` Barton H. W4rnock    tridens muticus ]I~&B    NrP: poaceae CONTACT UM HERBARIUM >    8uR 1  pe (TORR.) NASH  Za Terrell    !8SSc Tridens    1948-09-14  = 5| MUTICUS   
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Tridens muticus", "scientificNameAuthorship": "(Torr.) Nash", "genus": "Tridens", "subgenus": "", "specificEpithet": "muticus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Barton H. Warnock", "recordNumber": "1", "verbatimEventDate": "1948-09-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Terrell", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}