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": ""}
 `u  1261999  V NOT ENTERED  _5u OPUNTIA   ? #>W Caryophyllales  OPUNTIA VELUTINA b.         u5Ts  velutina  Mexico j*~   >GTr EN ASOCIACION CON DODONEA VISCOSA, XYLOSMA SP. la Formacion Morelos, del cretacio temprano   1      ,| Cactaceae  f.a.c.weber #)     Y cG PLANTA FRECUENTE DE UNA LADERA ORIENTADA AL ESTE SOBRE ESTRATOS DE ROCAS CALIZAS RISTALINAS
{"catalogNumber": "1261999", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Opuntia velutina", "scientificNameAuthorship": "F.A.C.Weber", "genus": "Opuntia", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "not entered", "recordNumber": "", "verbatimEventDate": "", "habitat": "en asociacion con Dodonea viscosa, Xylosma sp.", "occurrenceRemarks": "planta frecuente de una ladera orientada al este sobre estratos de rocas calizas cristalinas", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "la Formacion Morelos, del cretacio temprano", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}