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": ""}
  @ u paul e. berry & jess peirson  0Y? rocky open woods.   d. demaree O   h hot spring   EUPHORBA och  ouachitana =I      1244725 #!     > 1955-04-09   3)E_x 107  EUPHORBIACEAE I I?*  MAYFIELD u 4    %3 MALPIGHIALES Arkansas :  
{"catalogNumber": "1244725", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Mayfield", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "ouachitana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul E. Berry & Jess Peirson", "recordedBy": "D. Demaree", "recordNumber": "", "verbatimEventDate": "1955-04-09", "habitat": "Rocky open woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "Hot Spring", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "107", "maximumElevationInMeters": ""}