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": ""}
 1162 k^+ z       ,xS  Torr. & A. Gray   euphorbia :bmCx     > Robert L. Wilbur  U CROSBY euphorbia albomarginata  ZGHE     W 4%  1288541  texas w2*    ALBMARGINATA /tXa  mesquite plains near "walker tank". I7-   GREEN EDGE OF ORIED-UP STREAM.    
{"catalogNumber": "1288541", "order": "", "family": "", "scientificName": "Euphorbia albomarginata", "scientificNameAuthorship": "Torr. & A. Gray", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "albomarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert L. Wilbur", "recordedBy": "", "recordNumber": "1162", "verbatimEventDate": "", "habitat": "Green edge of dried-up stream.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Crosby", "municipality": "", "locality": "Mesquite plains near \"Walker Tank\".", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}