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": ""}
 3123 7cpG5  fred a. barkley rkz.      /0p HORDEUM MURINUM   1938-0509 4<0  POACEAE D]L.!  1416169 fN   contact um herbariu <wIwx    Poales  &    s2J united states UTAH Wc^U    ] Hordeum  $I>c L.    0Yv_v MURINUM 
{"catalogNumber": "1416169", "order": "Poales", "family": "Poaceae", "scientificName": "Hordeum murinum", "scientificNameAuthorship": "L.", "genus": "Hordeum", "subgenus": "", "specificEpithet": "murinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred A. Barkley", "recordNumber": "3123", "verbatimEventDate": "1938-05-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Utah", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}