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": ""}
 Caras-Severin 2     x Bromus Bromus fibrosus s  CONTACT UM HERBARIUM Nh  1923-05-29 =g          /(U> romania      1704143 wi |v      zz fibrosus no data B 
{"catalogNumber": "1704143", "order": "", "family": "", "scientificName": "Bromus fibrosus", "scientificNameAuthorship": "", "genus": "Bromus", "subgenus": "", "specificEpithet": "fibrosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1923-05-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Romania", "stateProvince": "Caras-Severin", "county": "no data", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}