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": ""}
     P7i DAVID P. GREGORY   angustidens S] N   ioo8b 1158926   /<o susp.   N%  Well-grazed top of steep west slope of the barranca. Brown loam with many rocks 3-12 inches  M Euphorbiaceae  AiM angustidens   d  v 119    @nR*g CNIDOSCOLUS ANGUSTIDENS SUBSP. ANGUSTIDENS CNIDOSCOLUS  D31    ,| Fls. white, dioecious    Md42z mexico  F.J. FernÃ¡ndez Casas f 
{"catalogNumber": "1158926", "order": "", "family": "Euphorbiaceae", "scientificName": "Cnidoscolus angustidens subsp. angustidens", "scientificNameAuthorship": "", "genus": "Cnidoscolus", "subgenus": "", "specificEpithet": "angustidens", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "angustidens", "identifiedBy": "F.J. Fern\u00c3\u00a1ndez Casas", "recordedBy": "David P. Gregory", "recordNumber": "119", "verbatimEventDate": "", "habitat": "Well-grazed top of steep west slope of the barranca. Brown loam with many rocks 3-12 inches", "occurrenceRemarks": "Fls. white, dioecious", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}