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": ""}
 21700 B    i8 P.E. BERRY  1  -65.1702778 OROPEZA 35`1N    r euphorbia   M6  J.R.I. WOOD  2005-03-02  xg     w& malpighiales  7 km al sur de imila wanusca en el valle de rio chico. fr]   a? Balb. ex Spreng.  e$ -18.6902778   1496294 .GEV   5! w5 Euphorbiaceae   hveG hierba annual ramificada en la base; talo mas& o menos erctos roasdos; hojas verde en el haz, casi blanco - gris en en enves; flores blancas.  berteroana EGQ+| 
{"catalogNumber": "1496294", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Balb. ex Spreng.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "berteroana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.E. Berry", "recordedBy": "J.R.I. Wood", "recordNumber": "21700", "verbatimEventDate": "2005-03-02", "habitat": "", "occurrenceRemarks": "Hierba annual ramificada en la base; tallo mas o menos erctos roasdos; hojas verde en el haz, casi blanco - gris en en enves; flores blancas.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Oropeza", "municipality": "", "locality": "7 km al sur de Imilla Wanusca en el valle de Rio Chico.", "decimalLatitude": "-18.6902778", "decimalLongitude": "-65.1702778", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}