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": ""}
C.R. Bell /     United States R     VERNON b<W   sayrraceniaceae R+atC        HP. 4.2ROAD MILES NORTH OF DE RIDDER ON ROUTE 171. (1.2 MI. SOUTH OF ROSEPINE)  580q Ericales d. p. gregory ,`xdo     QG ns 1660510 1956-06-04 h]       ZUE alph. wood
{"catalogNumber": "1660510", "order": "Ericales", "family": "Sarraceniaceae", "scientificName": "", "scientificNameAuthorship": "Alph. Wood", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C.R. Bell", "recordedBy": "D. P. Gregory", "recordNumber": "", "verbatimEventDate": "1956-06-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Vernon", "municipality": "", "locality": "4.2 road miles north of De Ridder on route 171. (1.2 mi. south of Rosepine)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}