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": ""}
poaceae b2     BRAZIL  fGl  (Swallen) Alicia LÃ³pez & Morron3  : j     ~G JASON R. SWALLEN    96A 3703  : Axonopus singularis  SINGULARIS [ v   1934-03-01 P*L  POALES G6  1108626 %      MARANHÃ£O F=  BARRA DA CORDA TO GRAJAHÃº >T rK   |~/ Axonopus 
{"catalogNumber": "1108626", "order": "Poales", "family": "Poaceae", "scientificName": "Axonopus singularis", "scientificNameAuthorship": "(Swallen) Alicia L\u00c3\u00b3pez & Morrone", "genus": "Axonopus", "subgenus": "", "specificEpithet": "singularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jason R. Swallen", "recordNumber": "3703", "verbatimEventDate": "1934-03-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Maranh\u00c3\u00a3o", "county": "", "municipality": "", "locality": "Barra da Corda to Grajah\u00c3\u00ba", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}