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": ""}
  plicarhachis /_i    TRINIDAD AND TOBAGO :U  eleocharis plicarhachis ^.Emn7   2494 KoR     CYPERACEAE  U<  C.D. ADAMS c^      1136135    WILLIAM WAYT THOMAS      Contact UM Herbarium j   1979-10-17 )    
{"catalogNumber": "1136135", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis plicarhachis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "plicarhachis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C.D. Adams", "recordedBy": "William Wayt Thomas", "recordNumber": "2494", "verbatimEventDate": "1979-10-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Trinidad and Tobago", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}