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": ""}
     Ek9 MAMMILLARIA  MAMMILLARIA BOCASAMA       caryophyllales 4  Cactaceae R+ E    ^cg HOWARD E. GATES CACTUS GARDENS, CORONA   UH howard e.gates    United States XR~  California u,`4YY   bocasana ~M  riverside S.Fty   POSELG. ~Y   
{"catalogNumber": "", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Mammillaria bocasana", "scientificNameAuthorship": "Poselg.", "genus": "Mammillaria", "subgenus": "", "specificEpithet": "bocasana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard E. Gates", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Riverside", "municipality": "", "locality": "Howard E. Gates Cactus Gardens, Corona", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}