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": ""}
  4CN Euphorbia  um]2 eroded sl0pes abve creek valley   [ 1.5 miles north of Palmer  V.L. Cory oV    6b^L 145035 52300 ;&2*     JP Y ellis   v ENGELM. & A. GRAY  ;oqy euphorbia bicolor Texas (     bicolor w  1946-09-13 f.|      G/F^ Frequent; stems branched above, up to 6 dm. tall.  =(3J UNITED STATES JEFFERY J. MORAWETZ  >O   
{"catalogNumber": "1245035", "order": "", "family": "", "scientificName": "Euphorbia bicolor", "scientificNameAuthorship": "Engelm. & A. Gray", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "bicolor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jeffery J. Morawetz", "recordedBy": "V.L. Cory", "recordNumber": "52300", "verbatimEventDate": "1946-09-13", "habitat": "Eroded slopes above creek valley", "occurrenceRemarks": "Frequent; stems branched above, up to 6 dm. tall.", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Ellis", "municipality": "", "locality": "1.5 miles north of Palmer", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}