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": ""}
urb. nb  1106261 m Wt    sj)rF Mexico   _? 1966-10-18     =B  blechum pyramidatum San Luis Potosi o9W=         EL ZACATE; 25.5 MI W OF CD. VALLES =C2>t    XSK 4059    - T.F. DANIEL  weedy roadside, @Eq   ;5. -99.399
{"catalogNumber": "1106261", "order": "", "family": "", "scientificName": "Blechum pyramidatum", "scientificNameAuthorship": "Urb.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.F. Daniel", "recordedBy": "", "recordNumber": "4059", "verbatimEventDate": "1966-10-18", "habitat": "Weedy roadside,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "El Zacate; 25.5 mi W of Cd. Valles", "decimalLatitude": "", "decimalLongitude": "-99.399", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}