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 Arroyo del Cajon de Tecomaja, Sierra de la Giganta southwest of Puerto Escondido    [ euphorbia Baja California GDr    l4bo -111.3333333333 in narrow, vertical-walled canyon _   <3 MALPIGHIALES  EUPHORBIA ARIZONICA u!n   25.7166666667 =P    Mexico 1# B*    @D]n5 2898  ENGELM. fXn     bcS[l m.j. huft  1157585 h&HI  ARIZONICA 6!^.    V 1950-12-05 
{"catalogNumber": "1157585", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia arizonica", "scientificNameAuthorship": "Engelm.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "arizonica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.J. Huft", "recordedBy": "", "recordNumber": "2898", "verbatimEventDate": "1950-12-05", "habitat": "In narrow, vertical-walled canyon", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Baja California", "county": "", "municipality": "", "locality": "Arroyo del Cajon de Tecomaja, Sierra de la Giganta southwest of Puerto Escondido", "decimalLatitude": "25.7166666667", "decimalLongitude": "-111.3333333333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}