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": ""}
 United States vb    Dry soil. EKm   1288997 7 HuD       G5)_ euphorbiaceae john h. ehlers & lois s. ehlers xp  ROBERT L. WILBUR Pj    m EUPHORBIA  O7 SABkINO CANYON, ANTA CATALINA MTS., TUCSON.    ~9 euphorbia melanadenia    yM pima  MELANAFDENIA A     @4 Arizona    !1Z Malpighiales
{"catalogNumber": "1288997", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia melanadenia", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "melanadenia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert L. Wilbur", "recordedBy": "John H. Ehlers & Lois S. Ehlers", "recordNumber": "", "verbatimEventDate": "", "habitat": "Dry soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Pima", "municipality": "", "locality": "Sabino Canyon, Santa Catalina Mts., Tucson.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}