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": ""}
   Paul E. Berry & Jess Peirson james w. hardin ZDw     . 8CM United States euphorbia  spathulata [8Aa     TI` lam.  mon7gomery 8,  1.5 MI W OF NORMAN; OUACHITA MOUNTAINS Lm  spathulata  ed9  Euphorbiaceae ;  euphorbia   2K   1955-04-18 I|    ARKANSAS /|P    Malpighiales f5 p?    2 602 1269947 i-#XY   oH, * road-side near small stream 
{"catalogNumber": "1269947", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia spathulata", "scientificNameAuthorship": "Lam.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "spathulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul E. Berry & Jess Peirson", "recordedBy": "James W. Hardin", "recordNumber": "602", "verbatimEventDate": "1955-04-18", "habitat": "Road-side near small stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Montgomery", "municipality": "", "locality": "1.5 mi W of Norman; Ouachita Mountains", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}