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": ""}
 JDX HERBACEA DE 70 A 90 CM DE ALUTRA. EN PAJONAL ANEGADIZO. FLOR BLANCA  I55w Argentina caperonia k   7619 %[@Q   chaco IiKT    1950-10 ]gNQ          W 1667415   Caperonia cordata @   4 a.st.-hil.  A. G. SCHULZ ND> ~  Campo Antequera `pB   NO D4TA MPm   P-jh cordata
{"catalogNumber": "1667415", "order": "", "family": "", "scientificName": "Caperonia cordata", "scientificNameAuthorship": "A.St.-Hil.", "genus": "Caperonia", "subgenus": "", "specificEpithet": "cordata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. G. Schulz", "recordNumber": "7619", "verbatimEventDate": "1950-10", "habitat": "", "occurrenceRemarks": "Herbacea de 70 a 90 cm de alutra. En pajonal anegadizo. Flor blanca", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Chaco", "county": "no data", "municipality": "", "locality": "Campo Antequera", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}