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": ""}
   T^_ richardsonis     1938-07-18 ^1    G (trin.) rydb.  43X4 poaceae plains near laramie ,(V     POALES Ma 9u     UNITEO STATES 8!        <*)` muhlenbergia no data  $    X   175  . UhB C. L. P orter  Z<~$ 1418074
{"catalogNumber": "1418074", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Trin.) Rydb.", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "richardsonis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. L. Porter", "recordNumber": "175", "verbatimEventDate": "1938-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "no data", "municipality": "", "locality": "Plains near Laramie", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}