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": ""}
   4rboreum 1    > xw 640      R Spain   NWLtK AEONIUM ARBOREUM SUBSP. HOLOCHRYSUM  Saxifragales  g  holochrysum +H/ c  (H. Y. Liu) BaÃ±ares  #/9  Aeonium >1C  BARRANCO RUIZ  N. S. JUAN DE RAMBLA K!X   zI9nu Canary Islands VEGETATION WITH SOIL POCKETS, FAIRLY MOIST,  #D#J       
{"catalogNumber": "", "order": "Saxifragales", "family": "", "scientificName": "Aeonium arboreum subsp. holochrysum", "scientificNameAuthorship": "(H. Y. Liu) Ba\u00c3\u00b1ares", "genus": "Aeonium", "subgenus": "", "specificEpithet": "arboreum", "verbatimTaxonRank": "", "infraspecificEpithet": "holochrysum", "identifiedBy": "", "recordedBy": "", "recordNumber": "6400", "verbatimEventDate": "", "habitat": "vegetation with soil pockets, fairly moist,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Spain", "stateProvince": "Canary Islands", "county": "", "municipality": "", "locality": "Barranco Ruiz rn. S. Juan de Rambla", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}