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": ""}
   FU- 7794   <TM 2007-01-23  9 euphorbia Cultivated at the UC-Davis Conservatory (# B91.285) -IZ,   cactiform plant, growing in candelabriform Vshape, branches 7-angled. white latex. identified as e. echinus in the conservcatoriy label. 84$   ~UTid 1303488 P. E. BERRY & R. RIINA n(.VQ  UNITED STATES 5)@0    A OFFICINARUM     x /,8 EUPHORBIACEAE   Malpighiales 9:   CALIFORNIA vl     
{"catalogNumber": "1303488", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "officinarum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. E. Berry & R. Riina", "recordNumber": "7794", "verbatimEventDate": "2007-01-23", "habitat": "Cultivated at the UC-Davis Conservatory (# B91.285)", "occurrenceRemarks": "Cactiform plant, growing in candelabriform shape, branches 7-angled. White latex. Identified as E. echinus in the conservatory label.", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}