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": ""}
 R^  X 1914-06-25  ci NORFOLK  b+ Tripsacum    Na dactyloides  .[vr tripsacum dactyloid3s poales 1     + h.b. meredith  ([ M/ POACEAE  uni7ed states +l O*      ^n+ (L.) L.       s.n.  56^ contact um herbarium      _]k& 1425672
{"catalogNumber": "1425672", "order": "Poales", "family": "Poaceae", "scientificName": "Tripsacum dactyloides", "scientificNameAuthorship": "(L.) L.", "genus": "Tripsacum", "subgenus": "", "specificEpithet": "dactyloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.B. Meredith", "recordNumber": "s.n.", "verbatimEventDate": "1914-06-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Norfolk", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}