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": ""}
Malpighiacea 3  GEORGE B. HINTON bTx   c: Paretas, Mina      E guerrero  mexico X   & l 1530901    Heteropterys laurifolia +t7   | ? 9405     r7 1936-08-31       laurifolia :wb   | MALPIGHIALES
{"catalogNumber": "1530901", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys laurifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "laurifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George B. Hinton", "recordNumber": "9405", "verbatimEventDate": "1936-08-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Paretas, Mina", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}