 (
 	composing_element_pk_id BIGINT NOT NULL,
 	element_type VARCHAR(100) NOT NULL,
-	nanoparticle_entity_pk_id BIGINT,
+	nanomaterial_entity_pk_id BIGINT,
 	PRIMARY KEY (composing_element_pk_id),
 	KEY (composing_element_pk_id),
-	KEY (nanoparticle_entity_pk_id)
+	KEY (nanomaterial_entity_pk_id)
 ) TYPE=InnoDB
 ;
 

	FOREIGN KEY (organization_pk_id) REFERENCES organization (organization_pk_id)
;

ALTER TABLE nanoparticle_entity_file ADD CONSTRAINT FK_nanoparticle_entity_file_file
	FOREIGN KEY (file_pk_id) REFERENCES file (file_pk_id)
;

ALTER TABLE nanoparticle_entity_file ADD CONSTRAINT FK_nanoparticle_entity_file_nanoparticle_entity
	FOREIGN KEY (nanoparticle_entity_pk_id) REFERENCES nanoparticle_entity (nanoparticle_entity_pk_id)
;

ALTER TABLE keyword_nanoparticle_sample ADD CONSTRAINT FK_keyword_nanoparticle_sample_keyword
	FOREIGN KEY (keyword_pk_id) REFERENCES keyword (keyword_pk_id)
;

ALTER TABLE keyword_nanoparticle_sample ADD CONSTRAINT FK_keyword_nanoparticle_sample_nanoparticle_sample
	FOREIGN KEY (particle_sample_pk_id) REFERENCES nanoparticle_sample (particle_sample_pk_id)
;

ALTER TABLE keyword_file ADD CONSTRAINT FK_keyword_file_file

	characterization_pk_id BIGINT NOT NULL,
	poc_pk_id BIGINT,
	design_method_description TEXT,
	created_date DATETIME NOT NULL,
	created_by VARCHAR(200) NOT NULL,
	protocol_file_pk_id BIGINT,
	sample_pk_id BIGINT,
	discriminator VARCHAR(50) NOT NULL,
	cytotoxicity_cell_line VARCHAR(200),
	enzyme_induction_enzyme VARCHAR(200),
