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": ""}
 RP7 cro7on   2, SALTENSIS malpighiales /K    l. arroyo, l. huaylla, a. villalba, j.p. heredia, e. zurita, e. torrez z   EUPHORBIACEAE P KK     -63.8795555556 (h`YB    v GV Bolivia  griseb.        P. Berry +^    S 4088  0W 1557419  santa cruz Z*YZg   I< Croton saltensis 2008-08-28 ?>e 
{"catalogNumber": "1557419", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton saltensis", "scientificNameAuthorship": "Griseb.", "genus": "Croton", "subgenus": "", "specificEpithet": "saltensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. Berry", "recordedBy": "L. Arroyo, L. Huaylla, A. Villalba, J.P. Heredia, E. Zurita, E. Torrez", "recordNumber": "4088", "verbatimEventDate": "2008-08-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "Santa Cruz", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-63.8795555556", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}