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": ""}
tamaulipas 2    l Dwa 4152  M. JOHNSTON =5T,    :I PALLENS mexico ,     6Wwn EL EDÃ©N; VICTORIA; 5 MI FROM VICTORIA ON THE ROAD TO JAMAVE        E Havardia pallens  p% BRITTON & ROS     ^ fabales     iyc|7 FABACEAE
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Havardia pallens", "scientificNameAuthorship": "Britton & Rose", "genus": "", "subgenus": "", "specificEpithet": "pallens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Johnston", "recordNumber": "4152", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "", "municipality": "", "locality": "El Ed\u00c3\u00a9n; Victoria; 5 mi from Victoria on the road to Jaumave", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}