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": ""}
34521 =#   ~!=R  lewis s. rose      xE.xE melanadenia  euphorbiaceae _0$   130400 Frq!9   OO*mE TORR. malpighiales b?X  robet l. wilbur !w    nKA+e ROCKY SLOPES    Los Angeles Z      ?Hb1c euphorbia melanadenia     B san gabriel canyon
{"catalogNumber": "1304000", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia melanadenia", "scientificNameAuthorship": "Torr.", "genus": "", "subgenus": "", "specificEpithet": "melanadenia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert L. Wilbur", "recordedBy": "Lewis S. Rose", "recordNumber": "34521", "verbatimEventDate": "", "habitat": "Rocky slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Los Angeles", "municipality": "", "locality": "San Gabriel Canyon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}