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": ""}
 a 1511724  17753 SQ    A0 Apiaceae Iran 9&`]   u 4 (DC.) TUTIN  Z]mV 1941-05-24 WALTER N. KOELZ mZ@   Vo dorud, province of luristan  q< apiales       Heptaptera .    anisoptera +>Eq!   dorud rN**    )N =zG Dry slope  cH& wLORESTAN 
{"catalogNumber": "1511724", "order": "Apiales", "family": "Apiaceae", "scientificName": "", "scientificNameAuthorship": "(DC.) Tutin", "genus": "Heptaptera", "subgenus": "", "specificEpithet": "anisoptera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17753", "verbatimEventDate": "1941-05-24", "habitat": "Dry slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}