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": ""}
447 l7    sc hirta   1304223 &l     13.8872  .4Qh JosÃ© Vera Santos  jo L.        i* quezon  kR~T HEB, 30-0 CM. LONG MALPIGHIALES 2x3~G  1936-10-19 Gmm7     EUPHORBIA HIRTA :2Np      KBb$ Euphorbiaceae
{"catalogNumber": "1304223", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia hirta", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jos\u00c3\u00a9 Vera Santos", "recordNumber": "447", "verbatimEventDate": "1936-10-19", "habitat": "", "occurrenceRemarks": "Heb, 30-40 cm. long", "associatedTaxa": "", "country": "", "stateProvince": "Quezon", "county": "", "municipality": "", "locality": "", "decimalLatitude": "13.8872", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}