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": ""}
 epilobium halleanum E  CONTACT UM HERBARIUM 9   B Epilobium 1434304 VGAbu      8U5~` halleanum  8 U- 5923   UNITED STTATES T|   15  1949-07-03   w washington   7Gf_1 Myrtales  ASOTIN X/& AI   .lW2 1402  WCdrn hausskn.   arthur cronquist -[    
{"catalogNumber": "1434304", "order": "Myrtales", "family": "", "scientificName": "Epilobium halleanum", "scientificNameAuthorship": "Hausskn.", "genus": "Epilobium", "subgenus": "", "specificEpithet": "halleanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Arthur Cronquist", "recordNumber": "5923", "verbatimEventDate": "1949-07-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Washington", "county": "Asotin", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1402", "maximumElevationInMeters": ""}