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": ""}
1531923 G   %  CONCEPCION   W4^   heterobterys  GRISEB.    Contact UM Herbarium ybyb   CONCEPCIÃ³N :     ELSA MATILDE ZARDINI & LEONGINO GUERRERO ~j+(n  2001-03-01  `   MALPIGHIACEAE ~)f      syringifolia 7*CF.   parag~uay wmb   c 22Â°47'38''S 056Â°21'12''W Malpighiales |   56433 Q)k-  
{"catalogNumber": "1531923", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "Griseb.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "syringifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elsa Matilde Zardini & Leongino Guerrero", "recordNumber": "56433", "verbatimEventDate": "2001-03-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "Concepci\u00c3\u00b3n", "county": "Concepcion", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "22\u00c2\u00b047'38''S 056\u00c2\u00b021'12''W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}