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": ""}
 +<9 1931-05-04  r =K s4751  oj bufoniu5  IN RUNNING WATER,0 UPPER SONORAN ZONE Ub5   /| united states Middle Ranch Canyon, 2nd bridge below Eagle's Nest Samta Catalina Island. .`*       Poales Juncus K       CALIFORNIA f d     ) LOS ANGELES   Q[/tn var. JUNCUS BUFONIUS VAR. BUFONIUS  (  f. raymond fosberg F*  BUFONIUS >~ v   Juncaceae ~Z) 
{"catalogNumber": "", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus bufonius var. bufonius", "scientificNameAuthorship": "", "genus": "Juncus", "subgenus": "", "specificEpithet": "bufonius", "verbatimTaxonRank": "var.", "infraspecificEpithet": "bufonius", "identifiedBy": "", "recordedBy": "F. Raymond Fosberg", "recordNumber": "S4751", "verbatimEventDate": "1931-05-04", "habitat": "In running water, Upper Sonoran Zone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Los Angeles", "municipality": "", "locality": "Middle Ranch Canyon, 2nd bridge below Eagle's Nest Santa Catalina Island.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}